Oppo K9x vs Realme 8 5G

Phones Images

PHONES
Phone Names	Oppo K9x	Realme 8 5G

Network
2G bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G bands	HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 800 / 850 / 900 / 1900 / 2100
4G bands	1, 2, 3, 5, 7, 8, 28, 34, 38, 39, 40, 41	1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 38, 39, 40, 41, 66 - International
5G bands	1, 28, 41, 77, 78 SA/NSA	1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA - International
Speed	HSPA, LTE, 5G	HSPA, LTE, 5G
Technology	GSM / CDMA / HSPA / CDMA2000 / LTE / 5G	GSM / HSPA / LTE / 5G
	CDMA2000 1x	1, 28, 41, 77, 78 SA/NSA - India

Launch
Announced	2021, December 23	2021, April 21
Status	Available. Released 2021, December 27	Available. Released 2021, April 28

Body
Build	-	Glass front, plastic frame, plastic back
Dimensions	162.2 x 74.8 x 8.8 mm (6.39 x 2.94 x 0.35 in)	162.5 x 74.8 x 8.5 mm (6.40 x 2.94 x 0.33 in)
SIM	Nano-SIM + Nano-SIM	Nano-SIM + Nano-SIM
Weight	194 g (6.84 oz)	185 g (6.53 oz)

Display
Protection	Aluminosilicate glass	-
Resolution	1080 x 2400 pixels, 20:9 ratio (~405 ppi density)	1080 x 2400 pixels, 20:9 ratio (~405 ppi density)
Size	6.49 inches, 102.2 cm2 (~84.2% screen-to-body ratio)	6.5 inches, 102.0 cm2 (~83.9% screen-to-body ratio)
Type	IPS LCD, 90Hz, 480 nits (typ), 600 nits (HBM)	IPS LCD, 90Hz, 480 nits (typ), 600 nits

Platform
CPU	Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)	Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
Chipset	Mediatek Dimensity 810 (6 nm)	Mediatek Dimensity 700 (7 nm)
GPU	Mali-G57 MC2	Mali-G57 MC2
OS	Android 11, ColorOS 11.1	Android 11, upgradable to Android 13, Realme UI 4.0

Memory
Card slot	microSDXC	microSDXC (dedicated slot)
Internal	128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM	64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM
	UFS 2.2	UFS 2.1

Main Camera
Features	LED flash, HDR, panorama	LED flash, HDR, panorama
Single	16 MP, f/2.0, 26mm (wide), 1/3.0”, 1.0µm	16 MP, f/2.1, 26mm (wide)
Triple	64 MP, f/1.7, 26mm (wide), 1/1.97”, 0.7µm, PDAF 2 MP (macro) Auxiliary lens	48 MP, f/1.8, 26mm (wide), PDAF 2 MP (macro) Auxiliary lens
Video	1080p@30fps, gyro-EIS	1080p@30fps

Selfie camera
Features	-	HDR
Single	16 MP, f/2.0, 26mm (wide), 1/3.0”, 1.0µm	16 MP, f/2.1, 26mm (wide)
Video	1080p@30fps	1080p@30fps

Sound
3.5mm jack	Yes	Yes
35mm jack	Yes	Yes
Loudspeaker	Yes	Yes
	-	24-bit/192kHz audio

Comms
Bluetooth	5.1, A2DP, LE, aptX	5.1, A2DP, LE
NFC	No	Yes
Positioning	GPS, GLONASS, GALILEO, BDS	GPS, GLONASS, BDS, GALILEO, QZSS
Radio	No	Unspecified
USB	USB Type-C 2.0, OTG	USB Type-C 2.0, OTG
WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct

Features
Sensors	Fingerprint (side-mounted), accelerometer, gyro, proximity, compass	Fingerprint (side-mounted), accelerometer, gyro, proximity, compass

Battery
Charging	33W wired, 50% in 27 min Reverse wired	18W wired
Type	Li-Po 5000 mAh	5000 mAh

Misc
Colors	Black, Blue	Supersonic Blue, Supersonic Black
Models	PGCM10	RMX3241
Price	About 190 EUR	About 170 EUR

Tests
Battery life	-	Endurance rating 118h
Camera	-	Photo / Video
Display	-	Contrast ratio: 1413:1 (nominal)
Loudspeaker	-	-27.8 LUFS (Good)
Performance	-	AnTuTu: 302059 (v8), 361505 (v9) GeekBench: 1784 (v5.1) GFXBench: 13fps (ES 3.1 onscreen)

OUR TESTS
Battery (old)	-	Endurance rating 118h
Camera	-	Photo / Video
Display	-	Contrast ratio: 1413:1 (nominal)
Loudspeaker	-	-27.8 LUFS (Good)
Performance	-	AnTuTu: 302059 (v8), 361505 (v9) GeekBench: 1784 (v5.1) GFXBench: 13fps (ES 3.1 onscreen)