vivo iQOO 9 SE vs Xiaomi Redmi K50

Phones Images

PHONES
Phone Names	vivo iQOO 9 SE	Xiaomi Redmi K50

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

Launch
Announced	2022, February 23	2022, March 17
Status	Available. Released 2022, March 02	Available. Released 2022, March 22

Body
Build	-	Glass front (Gorilla Glass Victus), glass back
Dimensions	163.2 x 76.4 x 8.4 mm (6.43 x 3.01 x 0.33 in)	163.1 x 76.2 x 8.5 mm (6.42 x 3.00 x 0.33 in)
SIM	Nano-SIM + Nano-SIM	Nano-SIM + Nano-SIM
Weight	199 g (7.02 oz)	201 g (7.09 oz)
	Splash and dust resistant	IP53, dust and splash resistant

Display
Protection	Panda Glass	Corning Gorilla Glass Victus
Resolution	1080 x 2400 pixels, 20:9 ratio (~398 ppi density)	1440 x 3200 pixels, 20:9 ratio (~526 ppi density)
Size	6.62 inches, 105.8 cm2 (~84.9% screen-to-body ratio)	6.67 inches, 107.4 cm2 (~86.4% screen-to-body ratio)
Type	Super AMOLED, 120Hz, HDR10+, 1200 nits (peak)	OLED, 120Hz, Dolby Vision, HDR10+, 1200 nits (peak)

Platform
CPU	Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)	Octa-core (4x2.85 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
Chipset	Qualcomm SM8350 Snapdragon 888 5G (5 nm)	Mediatek Dimensity 8100 (5 nm)
GPU	Adreno 660	Mali-G610
OS	Android 12, Funtouch 12	Android 12, MIUI 13

Memory
Card slot	No	No
Internal	128GB 8GB RAM, 256GB 12GB RAM	128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
	UFS 3.1	UFS 3.1

Main Camera
Dual	48 MP, f/1.8, 25mm (wide), 1/2.0", 0.8µm, PDAF, OIS 13 MP, f/2.2, 16mm, 120˚ (ultrawide), 1/3.1", 1.12µm, AF Auxiliary lens	-
Features	Dual-LED dual-tone flash, HDR, panorama	Color spectrum sensor, Dual-LED dual-tone flash, HDR, panorama
Single	16 MP, f/2.0, (wide), 1/3.0", 1.0µm	20 MP, (wide)
Triple	-	48 MP, (wide), 1/2.0", 0.8µm, PDAF, OIS 8 MP, 119˚ (ultrawide) 2 MP (macro)
Video	4K@24/30/60fps, 1080p@30/60fps	4K@30fps, 1080p@30/60/120fps, 720p@960fps; gyro-EIS

Selfie camera
Features	HDR	-
Single	16 MP, f/2.0, (wide), 1/3.0", 1.0µm	20 MP, (wide)
Video	1080p@30fps	1080p@30/120fps

Sound
3.5mm jack	No	No
35mm jack	No	No
Loudspeaker	Yes, with stereo speakers	Yes, with stereo speakers
	-	24-bit/192kHz audio

Comms
Bluetooth	5.2, A2DP, LE	5.3, A2DP, LE
Infrared port	-	Yes
NFC	Yes	Yes
Positioning	GPS, GLONASS, GALILEO, BDS	GPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)
Radio	No	No
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/6, dual-band, Wi-Fi Direct

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

Battery
Charging	66W wired, 50% in 14 min, 100% in 39 min	67W wired, PD3.0, QC3, 80% in 30 min
Type	4500 mAh	Li-Po 5500 mAh

Misc
Colors	Space Fusion, Sunset Sierra	Black, Gray, Blue, Green
Models	-	22041211AC
Price	About 400 EUR	About 480 EUR

Tests
Battery life	Endurance rating 87h	-
Camera	Photo / Video	-
Display	Contrast ratio: Infinite (nominal)	-
Loudspeaker	-26.1 LUFS (Good)	-
Performance	AnTuTu: 727771 (v8), 846231 (v9) GeekBench: 3442 (v5.1) GFXBench: 64fps (ES 3.1 onscreen)	-

OUR TESTS
Battery (old)	Endurance rating 87h	-
Camera	Photo / Video	-
Display	863 nits max brightness (measured)	-
Loudspeaker	-26.1 LUFS (Good)	-
Performance	AnTuTu: 727771 (v8), 846231 (v9) GeekBench: 3442 (v5.1) GFXBench: 64fps (ES 3.1 onscreen)	-