Compare cell phones - smartphone specs comparison

Smartphone 1

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Samsung Galaxy A51

Smartphone 2

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Samsung Galaxy A30s

Smartphone 3

Samsung Galaxy A51 vs Samsung Galaxy A30s : What is the Difference?

  • Release Date: 2019, December | 2019, August
  • Dimensions: 158.5 x 73.6 x 7.9 mm | 158.5 x 74.7 x 7.8 mm
  • Weight: 172 g | 166 g
  • Screen: 6.5", Super AMOLED | 6.4", Super AMOLED
  • Main Camera: Quad, 48 MP | Triple, 25 MP
  • Selfi Camera: Single, 32 MP | Single, 16 MP
  • Memory: 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM | 32GB 3GB RAM, 64GB 4GB RAM, 128GB 4GB RAM
  • Battery: 4000 mAh | 4000 mAh
  • Headphone Jack: Yes | Yes
  • Approximate price: $280 | 300 EUR

Continue reading and check the table below for full detailed comparison of all phones specs .


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Common features
Release date 2019 2019
Dimensions (HxWxD) 158.5 Х 73.6 Х 7.9 mm 158.5 Х 74.7 Х 7.8 mm
Weight 172 g 166 g
Body Build Glass front (Gorilla Glass 3), plastic back, plastic frame
Colors Prism Crush Black, White, Blue, Pink Prism Crush Black, Prism Crush White, Prism Crush Green, Prism Crush Violet2
Battery 4000 mAh,  Non-removable Li-Po 4000 mAh,  Non-removable Li-Po
Battery life Talking time - Up to 32 h (3G)
Music play - Up to 87 h
Approximate price $280 300 EUR

Performance
Operating system - OS Android 10.0; One UI 2 Android 9.0 (Pie)
Chipset - Exynos 9611 (10nm) - Exynos 7904 (14 nm)
Processor CPU - Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) - Octa-core (2x1.8 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53)
Graphics processor GPU Mali-G72 MP3 Mali-G71 MP2
External memory microSD, up to 1 TB (dedicated slot) microSD, up to 1 TB (dedicated slot)
Internal memory 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM 32GB 3GB RAM, 64GB 4GB RAM, 128GB 4GB RAM
Antutu 8 score 186846
Antutu 7 score 155326 107456
GeekBench 5 Single Core 322 264
GeekBench 5 Multi-Core 1212 963
GeekBench 4 Single Core 1323
GeekBench 4 Multi-Core 4092

Screen
Technology Super AMOLED Super AMOLED
Touchscreen capacitive touchscreen capacitive touchscreen
Display colors 16M 16M
Screen size 6.5" inc 6.4" inc
Screen area 102.0 cm2 100.5 cm2
Screen format 20:9 (height:width) 19.5:9 (height:width)
Screen to body ratio 87.4% 84.9%
Screen resolution 1080 x 2400 px 720 x 1560 px
Screen PPI /points per inch/ 405 PPI 268 PPI
Screen protection Corning Gorilla Glass 3
Camera and Video
Rear camera, main 48 MP, Quad 25 MP, Triple
Camera specs -48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF
-12 MP, f/2.2, 12mm (ultrawide)
-5 MP, f/2.4, 25mm (macro), 1/5.0", 1.12µm
-5 MP, f/2.2, 1/5.0", 1.12µm, depth sensor
-25 MP, f/1.7, PDAF
-8 MP, f/2.2, 13mm (ultrawide)
-5 MP, f/2.2, depth sensor
Functions LED flash, panorama, HDR LED flash, panorama, HDR
Video 2160p@30fps, 1080p@30/120fps; gyro-EIS 1080p@30fps
Front camera, selfie 32 MP, Single 16 MP, Single
Specifications 32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm 16 MP, f/2.0
Functions HDR
Video 1080p@30fps 1080p@30fps
Communication and Connectivity
SIM card Single SIM (Nano-SIM)Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM)Dual SIM (Nano-SIM, dual stand-by)
Network GSM / HSPA / LTE GSM / HSPA / LTE
Show all network frequencies:
Speed HSPA, LTE-A HSPA, LTE-A
GPRS Yes Yes
Edge Yes Yes
Wi-Fi 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
GPS Yes, with A-GPS, GLONASS, GALILEO, BDS Yes, with A-GPS, GLONASS, BDS
NFC Yes Yes
USB 2.0, Type-C 1.0 reversible connector, USB On-The-Go 2.0, Type-C 1.0 reversible connector, USB On-The-Go
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE
Harmful irradiation SAR - 0.80 W/kg (head) 0.67 W/kg (body)
SAR EU - 0.37 W/kg (head) 1.59 W/kg (body)
Music and Audio
Radio FM radio FM radio
Headphone jack Yes Yes
Others - Active noise cancellation with dedicated mic - Active noise cancellation with dedicated mic
Other features
Sensors - Fingerprint (under display, optical), accelerometer, gyro, proximity, compass - Fingerprint (under display, optical), accelerometer, proximity, compass
Other extras
- ANT+
- Fast battery charging 15W

- Fast battery charging 15W
Versions
- Versions: SM-A515F/DSN (Global); SM-A515F/DS (LATAM); SM-A515F/DST (Brazil); SM-A515F/DSM (Russia); SM-A515F/N (Australia)

- Versions: SM-A307F/DS, SM-A307FN/DS (Global); SM-A307G/DS, SM-A307GN/DS, SM-A307YN



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