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Samsung Galaxy A31

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Samsung Galaxy A31
64GB 4GB RAM
$ 257.50 Deal
All prices

Samsung Galaxy A71

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Samsung Galaxy A71
128GB 6GB RAM
$ 349.00 Deal
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Network Technology GSM / HSPA / LTE GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G bands HSDPA 850 / 900 / 1900 / 2100 - SM-A315F HSDPA 850 / 900 / 1900 / 2100
  HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - SM-A315G HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 2, 3, 5, 7, 8, 20, 38, 40, 41 - SM-A315F 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 38, 40, 41, 66
  1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 38, 40, 41, 66 - SM-A315G
Speed HSPA 42.2/5.76 Mbps, LTE-A HSPA 42.2/5.76 Mbps, LTE-A
Launch Announced 2020, March 24 2019, December 12
Status Available. Released 2020, April 27 Available. Released 2020, January 17
Body Dimensions 159.3 x 73.1 x 8.6 mm (6.27 x 2.88 x 0.34 in) 163.6 x 76 x 7.7 mm (6.44 x 2.99 x 0.30 in)
Weight 185 g (6.53 oz) 179 g (6.31 oz)
Build Glass front (Gorilla Glass 3), plastic back, plastic frame
SIM Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
Display Type Super AMOLED Super AMOLED Plus
Size 6.4 inches, 98.9 cm2 (~84.9% screen-to-body ratio) 6.7 inches, 108.4 cm2 (~87.2% screen-to-body ratio)
Resolution 1080 x 2400 pixels, 20:9 ratio (~411 ppi density) 1080 x 2400 pixels, 20:9 ratio (~393 ppi density)
Protection Corning Gorilla Glass 3
Platform OS Android 10, One UI 2.5 Android 10, upgradable to Android 11, One UI 3.1
Chipset Mediatek MT6768 Helio P65 (12nm) Qualcomm SDM730 Snapdragon 730 (8 nm) - Global
Qualcomm SDM730 Snapdragon 730G (8 nm) - Philippines
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55) Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver)
GPU Mali-G52 MC2 Adreno 618
Memory Card slot microSDXC (dedicated slot) microSDXC (dedicated slot)
Internal 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM 128GB 6GB RAM, 128GB 8GB RAM
 eMMC 5.1 UFS 2.1
Main Camera Modules 48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF
8 MP, f/2.2, 123˚, (ultrawide), 1/4.0", 1.12µm
5 MP, f/2.4, (macro)
5 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 LED flash, panorama, HDR LED flash, panorama, HDR
Video [email protected] [email protected], [email protected]/240fps, [email protected]; gyro-EIS
Selfie Camera Modules 20 MP, f/2.2, (wide) 32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm
Features HDR
Video [email protected] [email protected], [email protected]
Sound Loudspeaker Yes Yes
3.5mm jack Yes Yes
Comms WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE
GPS Yes, with A-GPS, GLONASS, GALILEO, BDS Yes, with A-GPS, GLONASS, GALILEO, BDS
NFC Yes (market/region dependent) Yes (market dependent)
Infrared port No No
Radio FM radio, RDS, recording FM radio
USB USB Type-C 2.0, USB On-The-Go USB Type-C 2.0, USB On-The-Go
Features Sensors Fingerprint (under display, optical), accelerometer, gyro, compass Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
 Virtual proximity sensing ANT+
Battery Type Li-Po 5000 mAh, non-removable Li-Ion 4500 mAh, non-removable
Charging Fast charging 15W Fast charging 25W
Stand-by
Talk time
Misc
Colors Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White 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 0.49 W/kg (head)     1.68 W/kg (body)     0.51 W/kg (head)     1.56 W/kg (body)    
Models SM-A315F, SM-A315F/DS, SM-A315G/DS, SM-A315G, SM-A315N SM-A715F, SM-A715F/DS, SM-A715F/DSN, SM-A715F/DSM, SM-A715W, SM-A715X
Price $ 203.36 / £ 195.00 / Rp 3,250,000 $ 321.63 / C$ 655.30 / £ 344.99 / € 380.00 / Rp 6,999,000
Tests Performance AnTuTu: 151815 (v8)
GeekBench: 5096 (v4.4), 1216 (v5.1)
GFXBench: 7fps (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: Infinite (nominal) Contrast ratio: Infinite (nominal)
Camera Compare PHOTO / Compare VIDEO
Loudspeaker -30.9 LUFS (Below average) -29.0 LUFS (Average)
Audio quality Noise -93.5dB / Crosstalk -92.6dB
Battery life 124h endurance rating 102h endurance rating

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