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Specifications
 

Xiaomi Redmi K30

Samsung Galaxy A71

Full Differences
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Xiaomi Redmi K30
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Xiaomi Redmi K30

Samsung Galaxy A71

Network
Technology GSM / CDMA / HSPA / EVDO / LTE GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
  CDMA 800 & TD-SCDMA
3G Network HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 1900 / 2100
  CDMA2000 1xEV-DO HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network 1, 3, 5, 8, 34, 38, 39, 40, 41 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 38, 40, 41, 66
Speed HSPA, LTE HSPA, LTE
Launch
Announced 2019, December 10 2019, December 12
Status Available. Released 2019, December 20 Available. Released 2020, January 17
Body
Dimensions 165.3 x 76.6 x 8.8 mm (6.51 x 3.02 x 0.35 in) 163.6 x 76 x 7.7 mm (6.44 x 2.99 x 0.30 in)
3D size compare
Weight 208 g (7.34 oz) 179 g (6.31 oz)
Build Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame Glass front (Gorilla Glass 3), plastic back, plastic frame
SIM Hybrid Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
Display
Type IPS LCD, 120Hz, HDR10 Super AMOLED Plus
Size 6.67 inches, 107.4 cm2 (~84.8% screen-to-body ratio) 6.7 inches, 108.4 cm2 (~87.2% screen-to-body ratio)
Resolution 1080 x 2400 pixels, 20:9 ratio (~395 ppi density) 1080 x 2400 pixels, 20:9 ratio (~393 ppi density)
Protection Corning Gorilla Glass 5 Corning Gorilla Glass 3
Platform
OS Android 10, MIUI 11 Android 10, upgradable to Android 13, One UI 5
Chipset Qualcomm SDM730 Snapdragon 730G (8 nm) Qualcomm SDM730 Snapdragon 730 (8 nm) - Global
Qualcomm SDM730 Snapdragon 730G (8 nm) - Philippines
CPU Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver) Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver)
GPU Adreno 618 Adreno 618
Memory
Card slot microSDXC (uses shared SIM slot) microSDXC (dedicated slot)
Internal 64GB 6GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM 128GB 6GB RAM, 128GB 8GB RAM
 UFS 2.1

UFS 2.1
Main Camera
Modules 64 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, f/2.4, (macro)
2 MP, f/2.4, (depth)
64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF
12 MP, f/2.2, 123˚ (ultrawide)
5 MP, f/2.4, (macro)
5 MP, f/2.2, (depth)
Features Dual-LED flash, HDR, panorama LED flash, panorama, HDR
Video 4K@30fps, 1080p@30/120fps, 720p@960fps; gyro-EIS 4K@30fps, 1080p@30/240fps, 1080p@960fps; gyro-EIS
Selfie Camera
Modules 20 MP, f/2.2, 27mm (wide), 1/3.4", 0.8µm
2 MP, f/2.4, 1/5.0", 1.75µm, depth sensor
32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm
Features HDR HDR
Video 1080p@30fps 4K@30fps, 1080p@30fps
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Sound
Loudspeaker Yes Yes
3.5mm jack Yes Yes
 24-bit/192kHz Hi-Res audio
Comms
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth 5.0, A2DP, LE, aptX HD 5.0, A2DP, LE
Positioning GPS, GLONASS, GALILEO, BDS GPS, GLONASS, GALILEO, BDS
NFC Yes Yes (market dependent)
Infrared port Yes No
Radio FM radio, recording FM radio
USB USB Type-C 2.0, OTG USB Type-C 2.0, OTG
Features
Sensors Fingerprint (side-mounted), accelerometer, gyro, proximity, compass Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
  ANT+
Battery
Type Li-Po 4500 mAh, non-removable Li-Ion 4500 mAh, non-removable
Charging 27W wired, 100% in 68 min (advertised) 25W wired
Misc
Colors Blue, Red, Purple Prism Crush Black, Prism Crush Silver, Prism Crush Blue, Prism Crush Pink
SAR 0.98 W/kg (head)     0.90 W/kg (body)    
SAR EU 0.51 W/kg (head)     1.56 W/kg (body)    
Models M1912G7BE, M1912G7BC SM-A715F, SM-A715F/DS, SM-A715F/DSN, SM-A715F/DSM, SM-A715W, SM-A715X
Price About 210 EUR $ 114.49 / C$ 599.00 / £ 131.91 / € 185.00
Tests
Performance AnTuTu: 218200 (v7), 272229 (v8)
GeekBench: 7008 (v4.4), 1692 (v5.1)
GFXBench: 15fps (ES 3.1 onscreen)
AnTuTu: 192 458(v7), 263396 (v8)
GeekBench: 7039 (v4.4), 1733 (v5.1)
GFXBench: 15fps (ES 3.1 onscreen)
Display Contrast ratio: 1378:1 (nominal) Contrast ratio: Infinite (nominal)
Camera Compare PHOTO / Compare VIDEO
Loudspeaker -29.0 LUFS (Average)
Audio quality Noise -94.0dB / Crosstalk -93.0dB Noise -93.5dB / Crosstalk -92.6dB
Battery (old) Endurance rating 101h Endurance rating 102h

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