Xiaomi Redmi K30 vs vivo X50 Pro+

Phones Images
PHONES
Phone Names Xiaomi Redmi K30 vivo X50 Pro+
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 3, 5, 8, 34, 38, 39, 40, 411, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 26, 34, 38, 39, 40, 41
5G bands-1, 3, 41, 77, 78, 79 SA/NSA
SpeedHSPA, LTEHSPA, LTE, 5G
TechnologyGSM / CDMA / HSPA / EVDO / LTEGSM / CDMA / HSPA / LTE / 5G
 CDMA2000 1xEV-DO CDMA 800 & TD-SCDMA
Launch
Announced2019, December 10. Released 2019, December 202020, June 01. Released 2020, July 11
StatusDiscontinuedDiscontinued
Body
BuildGlass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frameGlass front, eco leather back or glass back, aluminum frame
Dimensions165.3 x 76.6 x 8.8 mm (6.51 x 3.02 x 0.35 in)158.5 x 73 x 8.8 mm (6.24 x 2.87 x 0.35 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight208 g (7.34 oz)192.2 g (6.77 oz)
Display
ProtectionCorning Gorilla Glass 5-
Resolution1080 x 2400 pixels, 20:9 ratio (~395 ppi density)1080 x 2376 pixels (~398 ppi density)
Size6.67 inches, 107.4 cm2 (~84.8% screen-to-body ratio)6.56 inches, 104.6 cm2 (~90.4% screen-to-body ratio)
TypeIPS LCD, 120Hz, HDR10AMOLED, 120Hz, HDR10+
Platform
CPUOcta-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver)Octa-core (1x2.84 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55)
ChipsetQualcomm SDM730 Snapdragon 730G (8 nm)Qualcomm SM8250 Snapdragon 865 5G (7 nm+)
GPUAdreno 618Adreno 650
OSAndroid 10, MIUI 11Android 10, Funtouch 10.5
Memory
Card slotmicroSDXC (uses shared SIM slot)No
Internal64GB 6GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
 UFS 2.1 UFS 3.1
Main Camera
FeaturesDual-LED flash, HDR, panoramaColor spectrum sensor, Dual-LED dual-tone flash, HDR, panorama
Quad64 MP, f/1.9, 26mm (wide), 1/1.72", 0.8µm, PDAF 8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm 2 MP (macro) Auxiliary lens50 MP, f/1.9, 24mm (wide), 1/1.31", 1.2µm, dual pixel PDAF, OIS 13 MP, f/3.0, 135mm (periscope telephoto), 1/3.1", 1.12µm, PDAF, OIS, 5x optical zoom 32 MP, f/2.1, 50mm (telephoto), 1/2.8", 0.8µm, PDAF, 2x optical zoom 13 MP, f/2.2, 120˚, 16mm (ultrawide), 1/3.4", 1.0µm
Video4K@30fps, 1080p@30/120fps, 720p@960fps; gyro-EIS8K@30fps, 4K@30/60fps, 1080p@30/60fps, gyro-EIS
Selfie camera
Dual20 MP, f/2.2, 27mm (wide), 1/3.4", 0.8µm 2 MP, f/2.4, 1/5.0", 1.75µm, depth sensor-
FeaturesHDRHDR
Single-32 MP, f/2.5, 26mm (wide), 1/2.8", 0.8µm
Video1080p@30fps1080p@30fps
Sound
3.5mm jack YesNo
35mm jackYesNo
Loudspeaker YesYes
 24-bit/192kHz audio 32-bit/192kHz audio
Comms
Bluetooth5.0, A2DP, LE, aptX HD5.1, A2DP, LE, aptX HD
Infrared portYes-
NFCYesYes
PositioningGPS, GLONASS, GALILEO, BDSGPS (L1+L5), GLONASS, BDS, GALILEO
RadioFM radio, recordingNo
USBUSB Type-C 2.0, OTGUSB Type-C, OTG
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (side-mounted), accelerometer, gyro, proximity, compassFingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery
Charging27W wired, 100% in 68 min44W wired, 62% in 30 min
TypeLi-Po 4500 mAh, non-removable4350 mAh
Misc
ColorsBlue, Red, PurpleBlue, Brown
ModelsM1912G7BE, M1912G7BCV2011A
PriceAbout 210 EURAbout 630 EUR
Tests
Audio quality Noise -94.0dB / Crosstalk -93.0dB-
Battery life Endurance rating 101h Endurance rating 93h
Camera Photo / Video Photo / Video
Display Contrast ratio: 1378:1 (nominal) Contrast ratio: Infinite (nominal)
Loudspeaker- -27.5 LUFS (Good)
Performance AnTuTu: 218200 (v7), 272229 (v8) GeekBench: 7008 (v4.4), 1692 (v5.1) GFXBench: 15fps (ES 3.1 onscreen) AnTuTu: 621433 (v8) GeekBench: 3411 (v5.1) GFXBench: 43fps (ES 3.1 onscreen)
OUR TESTS
Audio qualityNoise -94.0dB / Crosstalk -93.0dB-
Battery (old)Endurance rating 101hEndurance rating 93h
CameraPhoto / VideoPhoto / Video
Display1378:1 contrast ratio, 714 nits max brightness (measured)Contrast ratio: Infinite (nominal)
Loudspeaker--27.5 LUFS (Good)
PerformanceAnTuTu: 218200 (v7), 272229 (v8) GeekBench: 7008 (v4.4), 1692 (v5.1) GFXBench: 15fps (ES 3.1 onscreen)AnTuTu: 621433 (v8) GeekBench: 3411 (v5.1) GFXBench: 43fps (ES 3.1 onscreen)