Oppo K12x (China) vs Xiaomi Civi 4 Pro

Phones Images

PHONES
Phone Names	Oppo K12x (China)	Xiaomi Civi 4 Pro

Network
2G bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G bands	HSDPA 850 / 1700(AWS) / 1900 / 2100	HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands	1, 3, 4, 5, 8, 28, 34, 38, 39, 40, 41	1, 3, 4, 5, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66
5G bands	1, 5, 8, 28, 41, 77, 78 SA/NSA	1, 3, 5, 8, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA
Speed	HSPA, LTE, 5G	HSPA, LTE, 5G
Technology	GSM / CDMA / HSPA / LTE / 5G	GSM / CDMA / HSPA / CDMA2000 / LTE / 5G

Launch
Announced	2024, March 14	2024, March 21
Status	Available. Released 2024, May 20	Available. Released 2024, March 21

Body
Build	Glass front, plastic frame, plastic back	Glass front (Gorilla Glass Victus 2), glass back or silicone polymer back (eco leather), aluminum frame
Dimensions	162.9 x 75.6 x 8.1 mm (6.41 x 2.98 x 0.32 in)	157.2 x 72.8 x 7.5 mm or 7.8 mm
SIM	Nano-SIM + Nano-SIM	Nano-SIM + Nano-SIM
Weight	191 g (6.74 oz)	177.6 or 179.3 g or 180.9 g (6.28 oz)

Display
Protection	-	Corning Gorilla Glass Victus 2
Resolution	1080 x 2400 pixels, 20:9 ratio (~395 ppi density)	1236 x 2750 pixels, 20:9 ratio (~460 ppi density)
Size	6.67 inches, 107.4 cm2 (~87.2% screen-to-body ratio)	6.55 inches, 103.5 cm2 (~90.4% screen-to-body ratio)
Type	OLED, 120Hz, 600 nits (typ), 1200 nits (HBM), 2100 nits (peak)	AMOLED, 68B colors, 120Hz, Dolby Vision, HDR10+, 3000 nits (peak)

Platform
CPU	Octa-core (2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver)	Octa-core (1x3.0 GHz Cortex-X4 & 4x2.8 GHz Cortex-A720 & 3x2.0 GHz Cortex-A520)
Chipset	Qualcomm SM6375 Snapdragon 695 5G (6 nm)	Qualcomm SM8635 Snapdragon 8s Gen 3 (4 nm)
GPU	Adreno 619	Adreno 735
OS	Android 14, ColorOS 14	Android 14, HyperOS

Memory
Card slot	microSDXC (uses shared SIM slot)	No
Internal	128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM	256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM

Main Camera
Dual	50 MP, f/1.8, (wide), 1/2.76", PDAF Auxiliary lens	-
Features	LED flash, HDR, panorama	Color spectrum sensor, Dual-LED flash, HDR, panorama, Leica lenses
Triple	-	50 MP, f/1.6, 25mm (wide), 1/1.55", 1.0µm, PDAF, OIS 50 MP, f/2.0, 50mm (telephoto), 0.64µm, PDAF, 2x optical zoom 12 MP, f/2.2, 15mm, 120˚ (ultrawide), 1.12µm
Video	1080p@30fps, gyro-EIS	4K@24/30/60fps, 1080p@30/60/120/240/960fps, 720p@1920fps, HDR10+, BT.2020, 10-bit video, gyro-EIS

Selfie camera
Dual	-	32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm, AF 32 MP, f/2.4, 100˚ (ultrawide), 1/2.8", 0.8µm
Features	Panorama	HDR, panorama
Single	16 MP, f/2.4, (wide)	-
Video	1080p@30fps	4K@30fps, 1080p@30/60fps; gyro-EIS

Sound
35mm jack	Yes	No
Loudspeaker	Yes, with stereo speakers	Yes, with stereo speakers

Comms
Bluetooth	Yes	5.4, A2DP, LE, LHDC
Infrared port	-	Yes
NFC	No	Yes
Positioning	GPS, GALILEO, GLONASS, BDS, QZSS	GPS (L1), GLONASS (G1), BDS (B1I+B1c), GALILEO (E1), QZSS (L1)
Radio	No	No
USB	USB Type-C 2.0	USB Type-C 2.0, OTG
WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band	Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct

Features
Sensors	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass

Battery
Charging	80W wired, PD3.0, 100% in 50 min	67W wired, PD3.0, 100% in 40 minutes
Type	5500 mAh	Li-Po 4700 mAh

Misc
Colors	Gray, Light Green	Black, Pink, Blue, Green
Models	PJT110	24053PY09C
Price	About 170 EUR	About 380 EUR