Xiaomi Redmi K90 Ultra vs Vivo X50e 5G

439 USD

439 USD

Available

Available

Xiaomi Mobiles

Vivo Mobiles

2604FRK1EC

Vivo X50e 5G

2026, June 30

2020, September 30

GSM / HSPA / LTE / 5G

GSM / HSPA / LTE / 5G

GSM 850 / 900 / 1800 / 1900

GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2

HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100

HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100

1, 3, 4, 5, 7, 8, 19, 28, 34, 38, 39, 40, 41, 42, 48, 66

1, 2, 3, 4, 5, 7, 8, 34, 38, 39, 40, 41

1, 3, 5, 7, 8, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA

1, 28, 78 SA/NSA

HSPA, LTE, 5G

HSPA 42.2/5.76 Mbps, LTE-A (4CA), 5G

162.9 x 77.9 x 8.2 mm (6.41 x 3.07 x 0.32 in)

162.1 x 75 x 8.9 mm (6.38 x 2.95 x 0.35 in) x

227 g (8.01 oz)

Hybrid Dual SIM (Nano-SIM, dual stand-by)

Glass front, aluminum frame IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) Built-in cooling fan

Nano-SIM + Nano-SIM

Hybrid Dual SIM (Nano-SIM, dual stand-by)

Black, Blue, Silver

AMOLED, 68B colors, PWM, 165Hz, Dolby Vision, HDR Vivid, HDR10+, 9500 nits (peak)*

AMOLED capacitive touchscreen, 16M colors

6.83 inches, 114.5 cm2 (~90.3% screen-to-body ratio)

6.44 inches, 100.1 cm2 (~82.4% screen-to-body ratio)

1280 x 2772 pixels, 19.5:9 ratio (~447 ppi density)

1080 x 2400 pixels, 20:9 ratio (~409 ppi density)

Android 16, HyperOS 3

Android 10, Funtouch 10

Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm)

Qualcomm SDM765 Snapdragon 765G (7 nm)

Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)

Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver)

Adreno 830 (1200 MHz)

Adreno 620

12GB/16GB

8GB

256GB/512GB

128GB

microSDXC (uses shared SIM slot)

50 MP, f/1.7, 24mm (wide), 1/1.55", 1.0µm, PDAF, OIS

48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF

8 MP, f/2.2, 15mm (ultrawide), 1/4.0", 1.12µm

13 MP, f/2.5, 50mm (telephoto), 1/2.8", 0.8µm, PDAF, 2x optical zoom

Color spectrum sensor, LED flash, HDR, panorama

LED flash, HDR, panorama

8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, 720p@1920fps, gyro-EIS, HDR10+

4K@30fps, 1080p@30fps, gyro-EIS

8 MP, f/2.2, 120˚, 16mm (ultrawide), 1/4.0", 1.12µm

2 MP, f/2.4, (macro)

20 MP (wide)

32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm

1080p@30/60fps

1080p@30fps

HDR

Si/C Li-Ion 8550 mAh

Li-Po 4350 mAh, non-removable

100W wired, 100W PPS, PD3.0 22.5W reverse wired

Fast charging 33W

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

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

Yes, with stereo speakers

Yes

Yes

Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct

Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot

5.4, A2DP, LE, LHDC 5.0, ASHA, Auracast

5.1, A2DP, LE

GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC, GLONASS

Yes, with A-GPS, GLONASS, GALILEO, BDS x

Yes

FM radio

USB Type-C, OTG

USB Type-C 2.0, USB On-The-Go

FM radio