Xiaomi Redmi K30 5G vs Samsung Galaxy A71 5G UW

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PHONES
Phone Names Xiaomi Redmi K30 5G Samsung Galaxy A71 5G UW
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1900 / 2100HSDPA 850 / 900 / 1900 / 2100
4G bands1, 3, 5, 7, 8, 34, 38, 39, 40, 412, 3, 4, 5, 7, 12, 13, 20, 28, 66
5G bands41, 78 Sub6260, 261 SA/NSA/mmWave
SpeedHSPA, LTE, 5G (2+ Gbps DL)HSPA, LTE, 5G
TechnologyGSM / HSPA / LTE / 5GGSM / HSPA / LTE / 5G
Launch
Announced2019, December 10. Released 2020, January 072020, July 07
StatusDiscontinuedAvailable. Released 2020, July 16
Body
BuildGlass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frameGlass front (Gorilla Glass 3), plastic back, aluminum frame
Dimensions165.3 x 76.6 x 8.8 mm (6.51 x 3.02 x 0.35 in)162.8 x 75.7 x 8.4 mm (6.41 x 2.98 x 0.33 in)
SIMNano-SIM + Nano-SIMNano-SIM (pre-installed)
Weight208 g (7.34 oz)188 g (6.63 oz)
Display
ProtectionCorning Gorilla Glass 5Corning Gorilla Glass 3
Resolution1080 x 2400 pixels, 20:9 ratio (~395 ppi density)1080 x 2400 pixels, 20:9 ratio (~393 ppi density)
Size6.67 inches, 107.4 cm2 (~84.8% screen-to-body ratio)6.7 inches, 108.4 cm2 (~87.9% screen-to-body ratio)
TypeIPS LCD, 120Hz, HDR10Super AMOLED Plus
Platform
CPUOcta-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver)Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver)
ChipsetQualcomm SM7250 Snapdragon 765G 5G (7 nm)Qualcomm SM7250 Snapdragon 765G 5G (7 nm)
GPUAdreno 620Adreno 620
OSAndroid 10, upgradable to Android 11, MIUI 12Android 10, One UI 2.1
Memory
Card slotNomicroSDXC (dedicated slot)
Internal64GB 6GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM128GB 8GB RAM
 UFS 2.1 UFS 2.1
Main Camera
FeaturesDual-LED flash, HDR, panoramaLED flash, panorama, HDR
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 5 MP (macro) Auxiliary lens64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF 12 MP, f/2.2, 123˚ (ultrawide) 5 MP (macro) Auxiliary lens
Video4K@30fps, 1080p@30/120fps, 720p@960fps; gyro-EIS4K@30fps, 1080p@30/240fps, 1080p@960fps; 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/2.2, 26mm (wide), 1/2.8", 0.8µm
Video1080p@30fps4K@30fps, 1080p@30fps
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker YesYes
 24-bit/192kHz audio -
Comms
Bluetooth5.1, A2DP, LE, aptX HD5.0, A2DP, LE
Infrared portYes-
NFCYesNo
PositioningGPS (L1+L5), GLONASS (G1), BDS (B1I+B2a), GALILEO (E1+E5a), QZSS (L1+L5)GPS, GLONASS, GALILEO, BDS
RadioFM radioNo
USBUSB Type-C 2.0, OTGUSB Type-C 2.0, 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
 -ANT+
Battery
Charging30W wired, 100% in 57 min25W wired
TypeLi-Po 4500 mAh, non-removableLi-Po 4500 mAh
Misc
ColorsBlue, Red, Purple, WhitePrism Bricks Black
ModelsM1912G7BE, M1912G7BCSM-A716V
PriceAbout 260 EUR-
SAR-0.50 W/kg (head)     0.78 W/kg (body)