Xiaomi Redmi K40 Pro+ vs vivo T4 Pro

Phones Images

PHONES
Phone Names	Xiaomi Redmi K40 Pro+	vivo T4 Pro

Network
2G bands	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900
3G bands	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands	1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42	1, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 38, 39, 40, 41, 42, 66
5G bands	1, 3, 28, 41, 77, 78 SA/NSA/Sub6	1, 3, 5, 8, 28, 38, 40, 41, 66, 77, 78 SA/NSA
Speed	HSPA, LTE-A, 5G	HSPA, LTE, 5G
Technology	GSM / CDMA / HSPA / CDMA2000 / LTE / 5G	GSM / HSPA / LTE / 5G
	CDMA2000 1x	-

Launch
Announced	2021, February 25	2025, August 26
Status	Available. Released 2021, March 04	Available. Released 2025, August 26

Body
Build	-	Glass front, plastic frame, plastic back
Dimensions	163.7 x 76.4 x 7.8 mm (6.44 x 3.01 x 0.31 in)	163.5 x 77 x 7.5 mm (6.44 x 3.03 x 0.30 in)
SIM	Dual SIM (Nano-SIM, dual stand-by)	Nano-SIM + Nano-SIM
Weight	196 g (6.91 oz)	192 g (6.77 oz)
	IP53, dust and splash resistant	-

Display
Protection	Corning Gorilla Glass 5	Diamond Shield Glass
Resolution	1080 x 2400 pixels, 20:9 ratio (~395 ppi density)	1080 x 2392 pixels (~388 ppi density)
Size	6.67 inches, 107.4 cm2 (~85.9% screen-to-body ratio)	6.77 inches, 110.9 cm2 (~88.1% screen-to-body ratio)
Type	Super AMOLED, 120Hz, HDR10+, 1300 nits (peak)	AMOLED, 1B colors, HDR10+, 120Hz, 1500 nits (HBM), 5000 nits (peak)

Platform
CPU	Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)	Octa-core (1x2.8 GHz Cortex-720 & 4x2.4 GHz Cortex-720 & 3x1.8 GHz Cortex-520)
Chipset	Qualcomm SM8350 Snapdragon 888 5G (5 nm)	Qualcomm SM7750-AB Snapdragon 7 Gen 4 (4 nm)
GPU	Adreno 660	Adreno 722
OS	Android 11, MIUI 12	Android 15, up to 4 major Android upgrades, Funtouch 15

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

Main Camera
Features	LED flash, HDR, panorama	Ring-LED flash, panorama, HDR
Single	20 MP, f/2.5, (wide), 1/3.4", 0.8µm	-
Triple	108 MP, f/1.8, 26mm (wide), 1/1.52", 0.7µm, PDAF 8 MP, f/2.2, 119˚ (ultrawide) 5 MP, f/2.4, 50mm (macro), 1/5.0", 1.12µm	50 MP, f/1.8, 26mm (wide), 1/1.95", 0.8µm, PDAF, OIS 50 MP, f/2.7, 73mm (periscope telephoto), 1/1.95", 0.8µm, PDAF, OIS, 3x optical zoom Auxiliary lens
Video	8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS, HDR10+	4K@30fps, 1080p@30fps, gyro-EIS, OIS

Selfie camera
Features	HDR	-
Single	20 MP, f/2.5, (wide), 1/3.4", 0.8µm	32 MP, f/2.5, 30mm (wide)
Video	1080p@30fps, 720p@120fps	4K@30fps, 1080p@30fps

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

Comms
Bluetooth	5.2, A2DP, LE	5.4, A2DP, LE
Infrared port	Yes	Yes
NFC	Yes	No
Positioning	GPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)	GPS, GALILEO, GLONASS, QZSS, BDS, NavIC
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/6e, dual-band, Wi-Fi Direct	Wi-Fi 802.11 a/b/g/n/ac/6, dual-band

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

Battery
Charging	33W wired, PD3.0, QC3, 100% in 52 min (advertised)	90W wired, PD 7.5W reverse wired Bypass charging
Type	Li-Po 4520 mAh, non-removable	Si/C Li-Ion 6500 mAh

Misc
Colors	Black, White, Aurora	Nitro Blue, Blaze Gold
Models	-	V2510
Price	About 470 EUR	₹ 27,890
SAR	-	0.99 W/kg (head)     0.93 W/kg (body)