Perbandingan spesifikasi Oppo K1 4/64Gb vs Oppo R9S Plus ukuran, kamera, baterai, RAM, harga, kelebihan dan kekurangan dan lainnya Nama Oppo K1 4/64Gb Oppo R9S Plus Tolok ukur antutu kinerja 141661 75000 CPU Chip Qualcomm Snapdragon 660 Qualcomm Snapdragon 653 Ukuran Layar " 6 " Resolusi 2340x1080 1920x1080 Multi-touch jumlah sentuhan 10 10 RAM 4 GB 6 GB Tanpa bingkai Iya Tidak Internal‎ ROM 64 GB 64 GB Memiliki slot memori eksternal MicroSD, mendukung kartu hingga 256GB MicroSD, mendukung kartu hingga 128GB Kamera belakang 16 Mp 16 Mp Kamera Dua kamera Kamera tunggal Model matriks sensor Sony IMX398 peringkat seluler dxomark dxomark foto dxomark video Kamera depan selfie 25 Mp 16 Mp Baterai 3600 mah 4120 mah Pengisian daya nirkabel Tidak Tipe jaringan 4 G 4 G Wifi ada ada Bluetooth ada ada Nfc Tidak ada Navigasi GPS, A-GPS, GLONAS GPS, A-GPS, GLONAS Indikator acara ada ada Pemindai sidik jari ada ada Sistem operasi‎ Android Android Bahan tubuh Logam Logam BERAT 187 gr 185 gr Ukuran 158,3 x 75,5 x 7,4 mm 163 x 80,8 x 7,5 mm Harga $ Selengkapnya Berhenti diproduksi Lihat semua model Oppo di sini Alternatif untuk Oppo R9S Plus Oppo Find N 8/256GB - bandingkan Oppo Reno 3 - bandingkan Oppo Reno 2 - bandingkan Oppo K1 4/64Gb vs Oppo R9S Plus Perbandingan kamera. Dalam tabel ini, Anda dapat membandingkan kamera Oppo K1 vs kamera Oppo R9S Plus, melihat perbedaan antara sensor 16Mp dan sensor 16Mp Sony IMX398, dan memahami kamera mana yang memiliki keunggulan maksimal dibandingkan kompetitor. Nama Oppo K1 4/64Gb Oppo R9S Plus Kamera belakang 16 Mp 16 Mp Model matriks sensor Sony IMX398 Memiliki lampu kilat led ganda LED ganda Dipimpin tunggal Kamera depan selfie 25 Mp 16 Mp Memiliki lampu kilat led ganda Tidak Tidak Oppo K1 4/64Gb vs Oppo R9S Plus perbandingan masa pakai baterai. Di bawah ini, Anda dapat menemukan tes masa pakai baterai terakhir antara Oppo K1 vs Oppo R9S Plus, membandingkan perbedaan antara baterai mereka saat dalam mode kinerja atau normal, dan melihat pengisi daya apa yang mereka dukung. Nama Oppo K1 4/64Gb Oppo R9S Plus Baterai 3600 mah 4120 mah Tipe baterai Tetap Tetap Waktu siaga 5-6 hari 5-6 hari Jam kerja dalam mode normal 2-3 hari 2-3 hari Waktu pengoperasian dengan penggunaan konstan 6-7 jam 6-7 jam Waktu bicara 25 jam 25 jam mendukung pengisian daya cepat ada ada pengisian daya nirkabel Tidak Oppo K1 4/64Gb vs Oppo R9S Plus Perbandingan Antutu benchmark. Pada tes AnTuTu benchmark, Oppo K1 4/64Gb mendapatkan 141661 poin skor. Sedangkan, Oppo R9S Plus mendapatkan 75000 poin, lebih cepat. Anda dapat membandingkan performanya dengan model lain berdasarkan uji Antutu di sini. Oppo K1 4/64Gb 2340x1080 Kaca Lengkung / Snapdragon 660 / 4GB / 64GB / 16Mp / 3600mAh Oppo R9S Plus 6" 1920x1080 Kaca Lengkung / Snapdragon 653 / 6GB / 64GB / 16Mp Sony IMX398 / 4120mAh Oppo K1 4/64Gb vs Oppo R9S Plus Perbandingan Geekbench. Dalam pengujian Geekbench, "Single-core" Oppo R9S Plus mendapat skor 0 poin. Sedangkan, Oppo K1 4/64Gb mendapatkan 337 poin lebih cepat daripada Oppo R9S Plus. Dalam "Multi-core", skor 1463 vs 0 lebih cepat. Anda dapat membandingkan performanya dengan model lain berdasarkan uji Geekbench di sini Oppo K1 4/64Gb 2340x1080 Kaca Lengkung / Snapdragon 660 / 4GB / 64GB / 16Mp / 3600mAh Oppo R9S Plus 6" 1920x1080 Kaca Lengkung / Snapdragon 653 / 6GB / 64GB / 16Mp Sony IMX398 / 4120mAh Apa perbedaan spesifikasi antara Oppo K1 4/64Gb dan Oppo R9S Plus? perbandingan spesifikasi kelebihan dan kekurangan Perbedaan utama, mengapa lebih baik memilih Oppo K1 4/64Gb pro Pada % lebih cepat dalam tes Antutu perbedaan 66661 Memiliki resolusi kamera selfie yang lebih tinggi, 25Mp vs 16Mp Memiliki resolusi layar yang lebih tinggi, 2340x1080 vs 1920x1080 Alasan mengapa lebih baik untuk tidak menggunakan Oppo K1 4/64Gb kekurangan Tidak mendukung NFC. Perbedaan utama, mengapa lebih baik memilih Oppo R9S Plus pro Beratnya kurang dari 2, 185 dibandingkan 187 Ada dukungan NFC. Memiliki baterai yang lebih luas, 4120mmh vs 3600bmmh, perbedaan pada 520bmmh Alasan mengapa lebih baik untuk tidak menggunakan Oppo R9S Plus kekurangan Keuntungan dari masing-masing model Mendukung pengisian cepat Ada jack headphone perbandingan terkait Oppo K1 4/64Gb Perbandingan Oppo K1 vs UMIDIGI F1 Perbandingan Oppo K1 vs Xiaomi Mi 8 Lite Global Perbandingan Xiaomi Mi 8 SE vs Oppo K1 Perbandingan Xiaomi Mi A2 vs Oppo K1 Perbandingan Huawei Honor 8X vs Oppo K1 perbandingan terkait Oppo R9S Plus Perbandingan 360 N5 vs Oppo R9S Plus Perbandingan Oppo R9S Plus vs ZTE Nubia Red Magic Perbandingan Ulefone Armor 2 vs Oppo R9S Plus Perbandingan Oppo R9S Plus vs Vivo X9 Plus Perbandingan Oppo R9S Plus vs Coolpad Cool Play 6 Beri penilaian pada halaman ini 1-5 dari 62 Perbandingan populer

Advertisement Your Ads Here Oppo R9s Plus - Oppo menghadirkan produk baru yang sudah diperkenalkan dan dirilis pada Bulan Oktober 2016 lalu. Beberapa perubahan pada smartphone Oppo pun di desain dengan bentuk yang lebih elegan dibandingkan versi Hp Android Oppo keluaran sebelumnya. Hp Oppo Terbaru ini adalah Oppo R9s Plus yang memang di kabarkan memiliki banyak keunggulan dan kelebihan yang cukup memukau. Spesifikasinya membawa peningkatan cukup signifikan, sehingga performanya jauh lebih baik dan memiliki fitur lebih lengkap. selain dibekali teknologi 4G LTE Masih banyak fitur menarik lainnya, dan untuk melihat apa saja fitur smartphone ini, silahkan simak ulasan spesifikasi, harga, kelebihan dan kekurangan Oppo R9s Plus berikut ini. Kelebihan, Kekurangan, Harga, Spesifikasi Hp Oppo R9s Plus Kelebihan Oppo R9s Plus Desain sangat stylish dengan body metal Dilengkapi dengan pelindung anti gores dengan corning Gorilla Glass 4 Memiliki sistem keamanan dengan fingerprint scaner Layar inchi dengan resolusi Full HD 1080p yang membuat tampilan gambar sangat jelas dan natural Android OS Marshmallow yang merupakan android terbaru saat ini. Prosesor cepat dengan Octa-core Chip Snapdragon 625 yang mamapu membuat performa sangat lancar Kamera 16MP, dual-LED flash dengan video perekam sehingga sangat mendukung untuk merekam setiap momen penting anda Kamera depan sangat besar dengan 16MP yang sangat support untuk foto selfie Memiliki fitur screen flash yang membuat hasil foto sangat jelas meski dalam kondisi minim cahaya Memory RAM sangat besar dengan kapasitas 4GB dan memory internal 64GB Kapasitas baterai sangat besar dengan 3010 mAh dan fitur Fast baterry charging Kekurangan Oppo R9s Plus Kamera depan tak dilengkapi LED Flash Baterai Non- Removable / Tidak bisa dilepas Belum Dilengkapi dengan fitur NFC Harga Oppo R9s Plus Spesifikasi Oppo R9s Plus DiperkenalkanOktober 2016 Dimensi/ x x mm/185 gram SIMDual SIM GSM GSM/ CDMA NetworkGSM/CDMA/HSPA/EV-DO/LTE Full HD 1080 x 1920 pixels, ~367ppiIPS-LCD Capacitive Touchscreen 16M ColorsMultitouchFingerprint SensorCorning Gorilla Glass 4 OSAndroid Marshmallow ProsessorQualcomm MSM8976 Pro Snapdragon 653, Octa-core GHz Cortex-A72 & GHz Cortex-A53 GPUAdreno 510 RAM4 GB RAM MemoriInternal 64 GBmicroSD up 256 GB Slot sim card 2 Internet4G LTE Cat6 300/50 Mbps3G HSPA Plus2G EDGE,GPRS WLANWi-Fi a/b/g/n/ac, dual-band, hotspot KonektivitasBluetooth A2DP, LEmicroUSB KameraDepan 16 MP, f/ 16 MP, f/ phase detection autofocus, OIS, LED flash, 1/ sensor size, pixel size, geo-tagging, touch focus, face detection, HDR, panorama. Video 2160p30fps, 1080p30fps Fitur LainBrowser HTML5A-GPS GLONASSFast battery chargingMP4/ playerMP3/WAV/eAAC+/FLAC playerDocument viewerPhoto/video editor BateraiNon-Removable Li-Po 4000 mAh Advertisement Your Ads Here

Perbandingan spesifikasi Oppo R9S Plus vs Oppo Realme C2 ukuran, kamera, baterai, RAM, harga, kelebihan dan kekurangan dan lainnya Nama Oppo R9S Plus Oppo Realme C2 Tolok ukur antutu kinerja 75000 73559 CPU Chip Qualcomm Snapdragon 653 MediaTek Helio P22 Ukuran Layar 6 " " Resolusi 1920x1080 1560x720 Multi-touch jumlah sentuhan 10 10 RAM 6 GB 2 GB Tanpa bingkai Tidak Iya Internal‎ ROM 64 GB 16 GB Memiliki slot memori eksternal MicroSD, mendukung kartu hingga 128GB MicroSD, mendukung kartu hingga 256GB Kamera belakang 16 Mp 13 Mp Kamera Kamera tunggal Dua kamera Model matriks sensor Sony IMX398 peringkat seluler dxomark dxomark foto dxomark video Kamera depan selfie 16 Mp 5 Mp Baterai 4120 mah 4000 mah Pengisian daya nirkabel Tidak Tipe jaringan 4 G 4 G Wifi ada ada Bluetooth ada ada Nfc ada Tidak Navigasi GPS, A-GPS, GLONAS GPS, A-GPS, GLONAS Indikator acara ada ada Pemindai sidik jari ada ada Sistem operasi‎ Android Android Bahan tubuh Logam Plastik BERAT 185 gr 166 gr Ukuran 163 x 80,8 x 7,5 mm × × mm Harga Berhenti diproduksi Lihat semua model Oppo di sini Alternatif untuk Oppo R9S Plus Oppo Reno 4 5G 8/256Gb - bandingkan Oppo Reno6 8/128GB - bandingkan Oppo A91 - bandingkan Berhenti diproduksi Lihat semua model Oppo di sini Alternatif untuk Oppo Realme C2 Oppo Reno 4 5G 8/128Gb - bandingkan Oppo Find X3 Pro 16/512GB - bandingkan Oppo A15 - bandingkan Oppo R9S Plus vs Oppo Realme C2 Perbandingan kamera. Dalam tabel ini, Anda dapat membandingkan kamera Oppo R9S Plus vs kamera Oppo Realme C2, melihat perbedaan antara sensor 16Mp Sony IMX398 dan sensor 13Mp , dan memahami kamera mana yang memiliki keunggulan maksimal dibandingkan kompetitor. Nama Oppo R9S Plus Oppo Realme C2 Kamera belakang 16 Mp 13 Mp Model matriks sensor Sony IMX398 Memiliki lampu kilat led ganda Dipimpin tunggal LED ganda Kamera depan selfie 16 Mp 5 Mp Memiliki lampu kilat led ganda Tidak Tidak Oppo R9S Plus vs Oppo Realme C2 perbandingan masa pakai baterai. Di bawah ini, Anda dapat menemukan tes masa pakai baterai terakhir antara Oppo R9S Plus vs Oppo Realme C2, membandingkan perbedaan antara baterai mereka saat dalam mode kinerja atau normal, dan melihat pengisi daya apa yang mereka dukung. Nama Oppo R9S Plus Oppo Realme C2 Baterai 4120 mah 4000 mah Tipe baterai Tetap Tetap Waktu siaga 5-6 hari 6-7 hari Jam kerja dalam mode normal 2-3 hari 2-3 hari Waktu pengoperasian dengan penggunaan konstan 6-7 jam 8-9 jam Waktu bicara 25 jam 30 jam mendukung pengisian daya cepat ada ada pengisian daya nirkabel Tidak Oppo R9S Plus vs Oppo Realme C2 Perbandingan Antutu benchmark. Pada tes AnTuTu benchmark, Oppo R9S Plus mendapatkan 75000 poin skor. Sedangkan, Oppo Realme C2 mendapatkan 73559 poin, lebih cepat. Anda dapat membandingkan performanya dengan model lain berdasarkan uji Antutu di sini. Oppo R9S Plus 6" 1920x1080 Kaca Lengkung / Snapdragon 653 / 6GB / 64GB / 16Mp Sony IMX398 / 4120mAh Oppo Realme C2 inci 1560x720 Kaca Lengkung / Helio P22 / 2GB / 16GB / 13Mp / 4000mAh Oppo R9S Plus vs Oppo Realme C2 Perbandingan Geekbench. Dalam pengujian Geekbench, "Single-core" Oppo Realme C2 mendapat skor 150 poin. Sedangkan, Oppo R9S Plus mendapatkan 0 poin lebih cepat daripada Oppo Realme C2. Dalam "Multi-core", skor 0 vs 883 lebih cepat. Anda dapat membandingkan performanya dengan model lain berdasarkan uji Geekbench di sini Oppo R9S Plus 6" 1920x1080 Kaca Lengkung / Snapdragon 653 / 6GB / 64GB / 16Mp Sony IMX398 / 4120mAh Oppo Realme C2 inci 1560x720 Kaca Lengkung / Helio P22 / 2GB / 16GB / 13Mp / 4000mAh Apa perbedaan spesifikasi antara Oppo R9S Plus dan Oppo Realme C2? perbandingan spesifikasi kelebihan dan kekurangan Perbedaan utama, mengapa lebih baik memilih Oppo R9S Plus pro Pada % lebih cepat dalam tes Antutu perbedaan 1441 Memiliki resolusi kamera belakang yang lebih tinggi, 16Mp Sony IMX398 vs 13Mp Memiliki resolusi kamera selfie yang lebih tinggi, 16Mp vs 5Mp Ada dukungan NFC. Memiliki resolusi layar yang lebih tinggi, 1920x1080 vs 1560x720 Memiliki baterai yang lebih luas, 4120mmh vs 4000bmmh, perbedaan pada 120bmmh Alasan mengapa lebih baik untuk tidak menggunakan Oppo R9S Plus kekurangan Perbedaan utama, mengapa lebih baik memilih Oppo Realme C2 pro Beratnya kurang dari 19, 166 dibandingkan 185 Alasan mengapa lebih baik untuk tidak menggunakan Oppo Realme C2 kekurangan Tidak mendukung NFC. Keuntungan dari masing-masing model Mendukung pengisian cepat Ada jack headphone perbandingan terkait Oppo R9S Plus Perbandingan 360 N5 vs Oppo R9S Plus Perbandingan Oppo R9S Plus vs ZTE Nubia Red Magic Perbandingan Ulefone Armor 2 vs Oppo R9S Plus Perbandingan Oppo R9S Plus vs Vivo X9 Plus Perbandingan Oppo R9S Plus vs Coolpad Cool Play 6 perbandingan terkait Oppo Realme C2 Perbandingan Xiaomi Redmi 6A vs Oppo Realme C2 Perbandingan UMIDIGI A5 Pro vs Oppo Realme C2 Perbandingan Xiaomi Mi A2 Lite vs Oppo Realme C2 Perbandingan Xiaomi Redmi 7A vs Oppo Realme C2 Perbandingan Xiaomi Redmi 8A vs Oppo Realme C2 Beri penilaian pada halaman ini 1-5 dari 21 Perbandingan populer

TechRadar Verdict Offering a flagship feel at half the price of its competitors, the Oppo R9s is one of the best mid-range handsets on the market, though don't expect stellar game performance. Pros +Premium feel+Solid build+Long battery life+Fast charging+Great selfie camera Cons -Struggles with gaming-ColorOS still needs work-Over-saturated colours Why you can trust TechRadar We spend hours testing every product or service we review, so you can be sure you’re buying the best. Find out more about how we test. Steadily climbing its way into the number one position among smartphone makers in China, Oppo has made a name for itself by offering customers premium-feeling handsets at half the price of the competition. With this strategy, it’s perhaps no surprise that the company owns 23 percent of the market share in its home country by comparison, Apple currently holds a 6 percent market share in China. Now, its latest handset, the Oppo R9s, has just launched in Australia, and we got our hands on one for at the Oppo R9s in its naked form, it’d be easy to mistake it for an iPhone 7 – its thin, rounded aluminium body, slightly-protruding camera bump, matte finish and similarly-placed buttons seem clearly modelled after the Apple flagship though its pill-shaped capacitive home button gives its Android status away, as does its new iOS-aping ColorOS software. But what the phone may lack in design originality, it makes up for in sheer value. Though it has a retail price of AU$599 around US$457 and £365, many of the hallmarks we’ve come to expect from a premium phone are present here. With the R9s, Oppo has produced its most polished phone to date. Though its success in China is a given, does the Oppo R9s have what it takes to become the king of mid-range phones in the western world? Though it’s only non-Asian market is Australia at present, its success here could open up wider avenues for Oppo in the future. And if it doesn’t happen, it won’t be for fault of this impressive handset. So far, there's no word on when the Oppo R9s will arrive in the US and UK, but we'll keep you updated on any developments. However, it is currently available in Singapore at a price of S$679. DesignAs was mentioned earlier, the iPhone 7 was a clear touchstone in the Oppo R9s’ design. Smooth and rounded, the only sharpness you’ll find here is in the screen’s edges, which aren’t quite as close to the handset as they are on Apple’s flagship. It is thinner, though – the Oppo R9s is thick, compared to the iPhone 7’s It’s rather slippery in the hand, but thankfully, Oppo has included a clear silicone case and an already-applied screen protector with each the iPhone 7, the Oppo R9s has a capacitive touch home button which doubles as a fingerprint sensor, and while it doesn’t provide the faux click’ sensation of Apple’s handset, it does offer a slight tremor when pressed. Where it does have Apple beat, however, is in its speed – the Oppo R9s offers one of the fastest sensors we’ve ever experienced, seemingly unlocking the phone instantly. It’s also got a hydrophobic membrane over it which helps the sensor register your prints, even when your digits are this means the sensor offers less security than its rivals is unknown, though after numerous attempts, no one other than myself was able to unlock the handset. Joining the home button are two capacitive recents’ and back’ buttons, which are set in that order from left to right – Galaxy-style. Again, like the iPhone, the device’s power button sits on the right edge and two volume buttons on the left. A dual SIM tray offers space for you guessed it two nano-SIM cards, or one SIM card and a microSD card up to 256GB to join the device’s 64GB of onboard storage. On the bottom of the phone, you’ll find a speaker grille, a micro USB port and, thankfully, a headphone jack. At first glance, you might not notice the antenna lines across the R9s’s back. Though the R9s shares the iPhone 6’s antenna placement, its ultra-fine “six-string” antenna layout is almost invisible from certain angles, giving it more of an iPhone 7-like appearance. Current page Introduction and design Next Page Screen and interface Stephen primarily covers phones and entertainment for TechRadar's Australian team, and has written professionally across the categories of tech, film, television and gaming in both print and online for over a decade. He's obsessed with smartphones, televisions, consoles and gaming PCs, and has a deep-seated desire to consume all forms of media at the highest quality possible. He's also likely to talk a person’s ear off at the mere mention of Android, cats, retro sneaker releases, travelling and physical media, such as vinyl and boutique Blu-ray releases. Right now, he's most excited about QD-OLED technology, The Batman and Hellblade 2 Senua's Saga. Most Popular

There are some good reasons to look past the Oppo R9s' alarmingly Apple-ish design. First, this follow-up to the Oppo R9 has got killer battery life. Second, the front and rear 16-megapixel cameras are serious business. And third, you can pick up the R9s for a fraction of flagship prices - AU$600 around $435 or £350, converted.The Good The Oppo R9s' 16-megapixel front and rear cameras are all-star performers. It'll go for days on a single charge, and has custom gesture controls. The Bad You'll feel the phone's midrange design in its sharp-edged aluminium body and some clunky software navigation. The Bottom Line Oppo's R9s battery life and camera make it a great midprice buy, even if it isn't as buttery-smooth as more upmarket phones. The phone does have some shortcomings, like actual rough edges and a needlessly complicated interface, but it's hard to beat the R9s' excellent camera, long battery life and inch, 1,920x1,080-pixel screen16-megapixel front and rear cameras4GB RAMDual SIMAndroid with ColorOS ROM, expandable to 256GBFingerprint scanner Dave Cheng/CNETA happy snapperBoth front and rear 16-megapixel cameras are some of the R9s' biggest selling points. Developed in conjunction with Sony, the zippy shutter speed, admirable low-light performance and full slew of features and camera modes hit all the sweet spots. Beauty Mode, which is Oppo's custom selfie filter, warrants special mention for making you look amazing. Honestly, don't take selfies without it. Join me in lying to yourself. BatteryThe R9s' battery life is outstanding. In testing, it clocked in at just under 16 hours of continuous video playback, which puts it on par with our pick of the midrange, the OnePlus 3T, and hours ahead of the Pixel and iPhone 7. Anecdotally, even an obsessive watcher of battery life like me got a very comfortable two days before I was scrambling for the charging more, the flash charging will give you a couple hours of battery life after just a few minutes of charge. If you're the kind to stray from your desk through the day, you'll be glad the R9s' battery keeps ticking R9s falls down a little in design. It's a midrange phone, and you can quite literally feel where it's rough around the edges. While it's thin, solid and wraps the big screen with a slim bezel, the tapered sides give the R9s a sharp feel. The aluminium construction stops it from feeling cheap like plastic, but there's no getting around those slightly uncomfortable edges. Dave Cheng/CNETColour me OSThe R9s is powered by the new version of Oppo's own ColorOS which is itself based on Google's 2015 operating system, Android Coming to this from a pure Android experience in Google's own Pixel XL, Oppo's take on Android lacks the polish that comes with Google's deft touches, and there are some downright confusing interface example, pulling down on the screen gives you quick-access settings like Wi-Fi and brightness, rather than your notifications. Those live a second swipe off to the right, which felt like an odd, unwelcome extra step. It was also much harder to customise my home screens and apps here, which is unfortunate because personalising the experience is exactly what Android is feels especially frustrating considering Oppo adds so many other useful touches, like a tap-to-mute feature when you hit the volume buttons, gesture controls that let you draw a letter on the lock screen to launch certain apps and a current-memory usage meter you can see from your app Oppo R9s really shines when you compare it to other midrange phones . It isn't going to go 12 rounds against flagships - it'll get few licks in on the twice-as-pricey iPhone 7 or Pixel if you're looking at battery life - but it outclasses the Huawei Honor 8 camera, Alcatel's Idol 4S processing power and the Moto G4 Play screen size.The OnePlus 3 and 3T remain the gold standard in budget phones thanks to magnificent performance and a very minimalist OS, for the same price as the R9s. The online-store only model for the OnePlus phones can definitely lead to some availability issues, and it's a close run race. Considering its camera, battery life and price, the Oppo R9s is hard to pass up Score Breakdown Design 6Features 8Performance 7Camera 8Battery 9

kelebihan dan kekurangan oppo r9s