Home Phone comparison Samsung Galaxy A51 and Samsung Galaxy A70 - Which is better?

Samsung Galaxy A51 vs Samsung Galaxy A70

41 out 100
Samsung Galaxy A51
VS
42 out 100
Samsung Galaxy A70
Samsung Galaxy A51
Samsung Galaxy A70

Compared 2 smartphones : Samsung Galaxy A51 Manufactured in December, 2019, with display 6.5 with chipsetSamsung Exynos 9 Octa 9611, vs Samsung Galaxy A70, Manufactured in April, 2019 with chipsetQualcomm Snapdragon 675. Below are specs, tests, pros and cons for each device

  1. Differences
  2. Review
  3. Specs
  4. Benchmarks
  5. Battery Life
  6. Cameras
  7. Comments (0)

Key Differences

Device key advantages
Reasons to choose Samsung Galaxy A51
  • Higher pixel density: 405ppi
  • Lighter design: 172g vs 183g
Reasons to choose Samsung Galaxy A70
  • Larger display: 6.7in
  • Higher battery capacity: 4500mAh vs 4000mAh

Versions

Available versions and configurations
Memory Options - 4/64 GB
- 4/128 GB
- 6/128 GB
- 8/128 GB
- 8/256 GB		 - 6/128 GB
- 8/128 GB

Review

Key Specs Samsung Galaxy A51 and Samsung Galaxy A70
Display
Color accuracy, sharpness & brightness
Camera
Main & front camera tests
Performance
App & system performance
Games
3D gaming performance
Battery
Battery life, charging speed & type
Connectivity
Connectivity features
NanoReview Score
Overall score by NanoReview
Adjust each parameter’s importance to find the best match for you.
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Function
Importance (Weight)
Display:
Camera:
Performance:
Gaming:
Battery:
Connectivity:
Higher weight means greater impact on NanoReview score.

Tests & specs

Specs & test comparison
Smartphones:
Samsung Galaxy A51
vs
Samsung Galaxy A70

Display

Display quality comparison
Type Super AMOLED Super AMOLED
Size 6.5 in 6.7 in
Resolution 1080x2400 pixels 1080x2400 pixels
Aspect ratio 20:9 20:9
Pixel density 405 ppi 393 ppi
Refresh rate 60 Hz 60 Hz
Adaptive refresh rate No No
Max brightness 400 nits 600 nits
HDR support No n/a
Screen-to-body ratio 87.5 % 86 %
Features Always-On Display Always-On Display
Display test
Peak brightness (auto)
Samsung Galaxy A51
631 nits
Samsung Galaxy A70
601 nits
sRGB gamut98.8 %n/a
PWM (Flicker)242 Hzn/a
Response time25 msn/a
Contrast∞ Infiniten/a
Sources: NotebookCheck [Samsung Galaxy A51]

Design & Build

Design and ergonomics comparison
Height 158.5 mm (6.24 in) 164.3 mm (6.47 in)
Width 73.6 mm (2.9 in) 76.7 mm (3.02 in)
Thickness 7.9 mm (0.31 in) 7.9 mm (0.31 in)
Weight 172 g (6.07 oz) 183 g (6.46 oz)
Water resistance No No
Back panel Plastic Plastic
Frame Plastic Plastic
Colors - White
- Black		 - White
- Black
- Blue
Fingerprint sensor Yes In-Display Yes In-Display
Screen-to-body ratio
Samsung Galaxy A51
87.5 %
Samsung Galaxy A70
86 %

Performance

Testing Samsung Galaxy A51 and Samsung Galaxy A70 In benchmarks
Processor
Chipset Samsung Exynos 9 Octa 9611 Qualcomm Snapdragon 675
Max Frequency 2300 MHz 2000 MHz
CPU Cores 8 (4 + 4) 8 (2 + 6)
Architecture - 4/1.7 (Cortex-A53)
- 4/2.3 (Cortex-A73)		 - 6/1.7 (Kryo 460 Silver (Cortex-A55))
- 2/2 (Kryo 460 Gold (Cortex-A76))
Process Samsung Samsung
Transistor Size 10 nm 11 nm
Neural Processor Yes Hexagon 685
Graphics Mali-G72 MP3 Adreno 612
GPU Cores 54 192
GPU Frequency 850 MHz 845 MHz
FLOPS 113.8 GFLOPS 324.4 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Samsung Galaxy A51
512
Samsung Galaxy A70
594
Geekbench 6 (Multi-Core)
Samsung Galaxy A51
1556
Samsung Galaxy A70
1672
Geekbench 6 (Single-Core)512594
Geekbench 6 (Multi-Core)15561672
AnTuTu 10
AnTuTu 10
Samsung Galaxy A51
268760
Samsung Galaxy A70
305830
CPU83857113380
GPU4516640147
Memory6382871738
UX7590980565
NanoReview Score268760305830
3DMark Wild Life
3DMark Wild Life
Samsung Galaxy A51
812
Samsung Galaxy A70
405
Max Surface Temp.42.2 °Cn/a
Stability95 %97 %
Graphics Test4 fps2 fps
Graphics Score812405
Sources: 3DMark [Samsung Galaxy A51], [Samsung Galaxy A70]
PCMark 3.0
PCMark 3.0
Samsung Galaxy A51
n/a
Samsung Galaxy A70
7673
Writing scoren/a7980
Web scoren/a5932
Video editingn/a5706
Data manipulationn/a6272
NanoReview Scoren/a7673

Memory

RAM
RAM Size - 4 GB
- 6 GB		 6 GB
Memory Type LPDDR4X LPDDR4X
Memory Frequency 1866 MHz 1866 MHz
Channels 2 2
Storage
Storage Capacity- 64 GB
- 128 GB		128 GB
Storage TypeUFS 2.0UFS 2.1
Memory CardMicroSDMicroSD

Software

OS Android 10 (Upgradeable to Android 13) Android 9.0 (Upgradeable to Android 11)
OS Size 23 GB n/a
UI Skin One UI 5.1 One UI 3.1

Battery

Volume 4000 mAh 4500 mAh
Max Charging Power 15 W 25 W
Battery Type Li-Po Li-Po
Removable No No
Wireless Charging No No
Reverse Charging No No
Fast Charging Yes (40% in 35 min) Yes Samsung Adaptive Fast Charge (45% in 30 min)
Full Charge Time 1:50 h 2:00 h
Battery Life Test
Battery Life
Samsung Galaxy A51
17:53
Samsung Galaxy A70
21:44
Web Browsing07:15 h06:55 h
Video Playback11:25 h11:33 h
Games04:49 h04:43 h
Standby Mode81 h129 h

Main camera

Matrix 48 MP 32 MP
Photo resolution 8000x6000 pixels 6500x4920 pixels
Zoom Digital Digital
Flash LED Dual LED
Stabilization Digital Digital
8K Recording No No
4K Recording Yes (Up to 30 fps) Yes (Up to 30 fps)
1080p Recording Yes (Up to 30 fps) Yes (Up to 60 fps)
Slow Motion 960 fps (720p) 240 fps (1080p)
Wide-angle lens 120 ° 123 °
Lenses count Standard: 48 MP
Ultra-wide: 12 MP
Macro: 5 MP
Depth: 5 MP		 Standard: 32 MP
Ultra-wide: 8 MP
Depth: 5 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix48 MP32 MP
Aperturef/2.0f/1.7
Focal length26 mm26 mm
SensorSony IMX582n/a
Sensor size1/21/2.8
Pixel size0.8 μm0.8 μm
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalDigital
Ultra-wide lens
Matrix12 MP8 MP
Aperturef/2.2f/2.2
Focal length13 mm12 mm
Sensor sizen/a1/4
Pixel size1.12 μmn/a
StabilizationDigitalDigital

Front camera

Matrix 32 MP 32 MP
Photo resolution 6560x4928 pixels 6528x4896 pixels
Aperture f/2.2 f/2.0
Focal length 26 mm 26 mm
Sensor Samsung S5KGD1 BSI CMOS
Sensor size 1/2.8 1/2.8
Pixel size 0.8 μm n/a
Autofocus No No
Stabilization Digital Digital
Video resolution 2160p (4K) at 30 fps 1080p (Full HD) at 30 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 5 (802.11 a/b/g/n/ac) Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi features - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display		 - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
Bluetooth version 5 5
Bluetooth features PBAP/PAB, PAN, OPP, MAP, HSP, HID, HFP, DIP, AVRCP, A2DP PBAP/PAB, PAN, OPP, MAP, HSP, HID, HFP, DIP, AVRCP, A2DP
USB type USB Type-C USB Type-C
USB version 2 2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
GPS - GPS
- GLONASS
- Beidou
- Galileo		 - GPS
- GLONASS
- Beidou
- Galileo
NFC* Yes Yes
Infrared Port No No
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G BandsGSM 850 / 900 / 1800 / 2100 / 2600GSM 850, GSM 900, GSM 1800, GSM 1900
3G BandsUMTS 850 / 900 / 1900 / 2100HSDPA 850, HSDPA 900, HSDPA 1900, HSDPA 2100
LTE Bands*LTE (B850/B900/B1800/B2100/B2600)LTE (B800/B850/B900/B1700/B1800/B1900/B2100/B2300/B2500)
LTE category1212
5G SupportNoNo

Sound

Speakers Mono Mono
3.5 mm Jack Yes Yes
FM Radio Yes Yes
Dolby Atmos Yes Yes
Speaker Test
Max Volume
Samsung Galaxy A51
81.7 dB
Samsung Galaxy A70
81.7 dB

Other

Class Mid-range Mid-range
Announced December, 2019 yr March, 2019 yr
Release Date December, 2019 yr April, 2019 yr
Launch Price ($) 399 370
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

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