OnePlus Nord 2 5G vs Oppo K9s

Phones Images
OnePlus Nord 2 5G Oppo K9s
PHONES
Phone Names OnePlus Nord 2 5G Oppo K9s
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 32, 34, 38, 39, 40, 41, 66 - EU1, 3, 4, 5, 8, 19, 28, 34, 38, 39, 40, 41
5G bands1, 3, 7, 8, 20, 28, 38, 41, 66, 78 SA/NSA - EU1, 28, 41, 77, 78 SA/NSA
SpeedHSPA 42.2/5.76 Mbps, LTE Cat18 1200/150 Mbps, 5GHSPA, LTE, 5G
TechnologyGSM / HSPA / LTE / 5GGSM / CDMA / HSPA / CDMA2000 / LTE / 5G
 -CDMA2000 1x
Launch
Announced2021, July 222021, October 20
StatusAvailable. Released 2021, July 28Available. Released 2021, November 01
Body
BuildGlass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame-
Dimensions159.1 x 73.3 x 8.3 mm (6.26 x 2.89 x 0.33 in)164.4 x 75.9 x 8.5 mm (6.47 x 2.99 x 0.33 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight189 g (6.67 oz)199 g (7.02 oz)
Display
ProtectionCorning Gorilla Glass 5Panda Glass
Resolution1080 x 2400 pixels, 20:9 ratio (~409 ppi density)1080 x 2412 pixels, 20:9 ratio (~401 ppi density)
Size6.43 inches, 99.8 cm2 (~85.6% screen-to-body ratio)6.59 inches, 104.5 cm2 (~83.7% screen-to-body ratio)
TypeFluid AMOLED, 90Hz, HDR10+IPS LCD, 120Hz, 480 nits (typ), 600 nits (HBM)
Platform
CPUOcta-core (1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)Octa-core (1x2.4 GHz Cortex-A78 & 3x2.2 GHz Cortex-A78 & 4x1.9 GHz Cortex-A55)
ChipsetMediatek Dimensity 1200 (6 nm)Qualcomm SM7325 Snapdragon 778G 5G (6 nm)
GPUMali-G77 MC9Adreno 642L
OSAndroid 11, upgradable to Android 13, OxygenOS 13Android 11, ColorOS 11.2
Memory
Card slotNomicroSDXC
Internal128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
 -UFS 2.2
Main Camera
FeaturesDual-LED flash, HDR, panoramaLED flash, HDR, panorama
Single-16 MP, f/2.0, 26mm (wide)
Triple50 MP, f/1.9, 24mm (wide), 1/1.56", 1.0µm, PDAF, OIS 8 MP, f/2.3, 120˚ (ultrawide) Auxiliary lens64 MP, f/1.7, 26mm (wide), PDAF 8 MP, f/2.2, 120˚ (ultrawide) 2 MP (macro)
Video4K@30fps, 1080p@30/60/120fps, gyro-EIS4K@30fps, 1080p@30/60/120fps; gyro-EIS
Selfie camera
FeaturesAuto HDRPanorama
Single32 MP, f/2.5, (wide), 1/2.8", 0.8µm16 MP, f/2.0, 26mm (wide)
Video1080p@30fps, gyro-EIS1080p@30fps, gyro-EIS
Sound
3.5mm jack NoYes
35mm jackNoYes
Loudspeaker Yes, with stereo speakersYes
Comms
Bluetooth5.2, A2DP, LE, aptX HD5.2, A2DP, LE, aptX HD
NFCYesNo
PositioningGPS, GLONASS, GALILEO, BDS, SBAS, NavICGPS, GLONASS, GALILEO, BDS, QZSS
RadioNoNo
USBUSB Type-C 2.0, OTGUSB Type-C 2.0, OTG
WLANWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compassFingerprint (side-mounted), accelerometer, gyro, proximity, compass
Battery
Charging65W wired, PD, 100% in 30 min30W wired 5W reverse wired
TypeLi-Po 4500 mAhLi-Po 5000 mAh
Misc
ColorsGray Sierra, Blue Haze, Green Wood, Pac-Man EditionBlack, Silver, Aurora
ModelsDN2101, DN2103PERM10
Price€ 189.00 / $ 219.99 / £ 148.00-
Tests
Battery life Endurance rating 102h -
Camera Photo / Video-
Display Contrast ratio: Infinite (nominal)-
Loudspeaker -24.3 LUFS (Very good) -
Performance AnTuTu: 512164 (v8) | 598022 (v9) GeekBench: 2792 (v5.1) GFXBench: 38fps (ES 3.1 onscreen)-
OUR TESTS
Battery (old)Endurance rating 102h-
CameraPhoto / Video-
Display633 nits max brightness (measured)-
Loudspeaker-24.3 LUFS (Very good)-
PerformanceAnTuTu: 512164 (v8) | 598022 (v9) GeekBench: 2792 (v5.1) GFXBench: 38fps (ES 3.1 onscreen)-