Compare cell phones - smartphone specs comparison

Smartphone 1

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Samsung Galaxy A51

Smartphone 2

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Oppo A9 (2020)

Smartphone 3

Samsung Galaxy A51 vs Oppo A9 (2020) : What is the Difference?

  • Release Date: 2019, December | 2019, September
  • Dimensions: 158.5 x 73.6 x 7.9 mm | 163.6 x 75.6 x 9.1 mm
  • Weight: 172 g | 195 g
  • Screen: 6.5", Super AMOLED | 6.5", IPS LCD
  • Main Camera: Quad, 48 MP | Quad, 48 MP
  • Selfi Camera: Single, 32 MP | Single, 16 MP
  • Memory: 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM | 128GB 4GB RAM, 128GB 8GB RAM, UFS2.1
  • Battery: 4000 mAh | 5000 mAh
  • Headphone Jack: Yes | Yes
  • Approximate price: $280 |

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 163.6 Х 75.6 Х 9.1 mm
Weight 172 g 195 g
Body Build Glass front (Gorilla Glass 3), plastic back, plastic frame
Colors Prism Crush Black, White, Blue, Pink Marine Green, Space Purple
Battery 4000 mAh,  Non-removable Li-Po 5000 mAh,  Non-removable Li-Po
Battery life Talking time - Up to 32 h (3G)
Music play - Up to 87 h
Approximate price $280

Performance
Operating system - OS Android 10.0; One UI 2 Android 9.0 (Pie); ColorOS 6.1
Chipset - Exynos 9611 (10nm) - Qualcomm SDM665 Snapdragon 665 (11 nm)
Processor CPU - Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) - Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
Graphics processor GPU Mali-G72 MP3 Adreno 610
External memory microSD, up to 1 TB (dedicated slot) microSD, up to 256 GB (dedicated slot)
Internal memory 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM 128GB 4GB RAM, 128GB 8GB RAM, UFS2.1
Antutu 8 score 186846 172000
Antutu 7 score 155326
GeekBench 5 Single Core 322
GeekBench 5 Multi-Core 1212

Screen
Technology Super AMOLED IPS LCD
Touchscreen capacitive touchscreen capacitive touchscreen
Display colors 16M 16M
Screen size 6.5" inc 6.5" inc
Screen area 102.0 cm2 102.0 cm2
Screen format 20:9 (height:width) 20:9 (height:width)
Screen to body ratio 87.4% 82.5%
Screen resolution 1080 x 2400 px 720 x 1600 px
Screen PPI /points per inch/ 405 PPI 270 PPI
Screen protection Corning Gorilla Glass 3
Camera and Video
Rear camera, main 48 MP, Quad 48 MP, Quad
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
-48 MP, f/1.8, (wide), 1/2.3'', 0.8µm, PDAF
-8 MP, f/2.3, 13mm (ultrawide), 1/4'', 1.12µm, AF
-2 MP, f/2.4, 1/5'', 1.75µm
-2 MP, f/2.4, 1/5'', 1.75µm, depth sensor
Functions LED flash, panorama, HDR Dual-LED dual-tone flash, panorama, HDR
Video 2160p@30fps, 1080p@30/120fps; gyro-EIS 2160p@30fps, 1080p@30fps, gyro-EIS
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, 1/3.1'', 1.0µm
Functions HDR HDR
Video 1080p@30fps 1080p@30fps
Communication and Connectivity
SIM card Single SIM (Nano-SIM)Dual SIM (Nano-SIM, dual stand-by) 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, GALILEO, BDS
NFC Yes
USB 2.0, Type-C 1.0 reversible connector, USB On-The-Go microUSB 2.0, 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 - 24-bit/192kHz audio
-Dolby Atmos sound
-Active noise cancellation with dedicated mic
Other features
Sensors - Fingerprint (under display, optical), accelerometer, gyro, proximity, compass - Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Other extras
- ANT+
- Fast battery charging 15W

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



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