Apple iPhone 8 vs Samsung Galaxy A51 Comparison and Differences

Smartphone 1

Apple iPhone 8

Apple iPhone 8

Smartphone 2

Samsung Galaxy A51

Samsung Galaxy A51

Smartphone 3

Apple iPhone 8 or Samsung Galaxy A51 Specs Comparison

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Common specs

Brand and model Apple iPhone 8 Samsung Galaxy A51
Rating (+) (+)
Release date 2017, September 2019, December
Dimensions (HxWxD) 138.4 x 67.3 x 7.3 mm | 5.45 x 5.45 x 2.65 in 158.5 x 73.6 x 7.9 mm | 6.24 x 6.24 x 2.9 in
Weight 148 g | 5.22 oz 172 g | 6.07 oz
Body Build Front/back glass, aluminum frame Glass front (Gorilla Glass 3), plastic back, plastic frame
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Colors Silver, Space Gray, Gold, Red Prism Crush Black, White, Blue, Pink
Battery 1821 mAh,  Non-removable Li-Ion 4000 mAh,  Non-removable Li-Po
Battery life Talking time - Up to 14 h (3G)
Music play - Up to 40 h
Talking time - Up to 32 h (3G)
Music play - Up to 87 h
Approximate price 700 EUR $280
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Screen

Technology LED-backlit IPS LCD Super AMOLED
Touchscreen capacitive touchscreen capacitive touchscreen
Display colors 16M 16M
Screen size 4.7" in 6.5" in
Screen area 60.9 cm2 102.0 cm2
Screen format 16:9 (height:width) 20:9 (height:width)
Screen to body ratio 65.4% 87.4%
Screen resolution 750 x 1334 px 1080 x 2400 px
Screen PPI /points per inch/ 326 PPI 405 PPI
Screen protection Ion-strengthened glass, oleophobic coating Corning Gorilla Glass 3
Other specs - Wide color gamut
-3D Touch display & home button
-True-tone
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Camera and Video

Rear camera, main 12 MP, Single 48 MP, Quad
Camera specs -12 MP, f/1.8, 28mm (wide), OIS, PDAF -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
Functions Quad-LED dual-tone flash, HDR LED flash, panorama, HDR
Video 2160p@24/30/60fps, 1080p@30/60/120/240fps 2160p@30fps, 1080p@30/120fps; gyro-EIS
DxOMark Main Score 92 87
DxOMark Photo 93 90
DxOMark Video 90 86
Front camera, selfie 7 MP, Single 32 MP, Single
Specifications 7 MP, f/2.2 32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm
Functions Face detection, HDR, panorama HDR
Video 1080p@30fps 1080p@30fps

Performance

Operating system - OS iOS 11, upgradable to iOS 12.1.3 Android 10.0; One UI 2
Chipset - Apple A11 Bionic (10 nm) - Exynos 9611 (10nm)
CPU - Hexa-core (2x Monsoon + 4x Mistral) - Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
GPU Apple GPU (three-core graphics) Mali-G72 MP3
External memory No microSD, up to 1 TB (dedicated slot)
Internal memory 64/256 GB, 2 GB RAM 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM

Benchmark

Antutu 10 Total 485821 266589
Antutu 10 CPU 145501 78142
Antutu 10 GPU 94979 45333
Antutu 10 Mem 93682 67437
Antutu 10 UX 145501 78142
Antutu 8 Total 267441 138454
Antutu 7 Total
GeekBench 6 Single Core 1020 325
GeekBench 6 Multi Core 1595 1031
GeekBench 6 OpenCL 761
GeekBench 6 Vulkan 1472
GeekBench 6 Metal 4596
GeekBench 5 Single Core 909 264
GeekBench 5 Multi-Core 1838 1276
GeekBench 4 Single Core 4266
GeekBench 4 Multi-Core 10535

Communication and Connectivity

SIM card Nano-SIM Single SIM (Nano-SIM)Dual SIM (Nano-SIM, dual stand-by)
Network GSM / HSPA / LTE GSM / HSPA / LTE
Bands -2G - GSM 850 / 900 / 1800 / 1900
-3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
-4G - LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700), 30(2300), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100)
-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
-3G - HSDPA 850 / 900 / 1900 / 2100  
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
-4G - LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 20(800), 26(850), 28(700), 38(2600), 40(2300), 41(2500), 66(1700/2100)
Speed HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat12 600/150 Mbps, EV-DO Rev.A 3.1 Mbps HSPA, LTE-A
GPRS Yes Yes
Edge Yes Yes
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
GPS Yes, with A-GPS, GLONASS, GALILEO, QZSS Yes, with A-GPS, GLONASS, GALILEO, BDS
NFC Yes Yes
USB 2.0, proprietary reversible connector 2.0, Type-C 1.0 reversible connector, USB On-The-Go
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE
Harmful irradiation SAR - 1.32 W/kg (head)     1.36 W/kg (body)    
SAR EU - 1.19 W/kg (head)     1.17 W/kg (body)    
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 No FM radio
Headphone jack No Yes
Others - Active noise cancellation with dedicated mic - Active noise cancellation with dedicated mic

Other features

Sensors - Fingerprint (front-mounted), accelerometer, gyro, proximity, compass, barometer - Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Other extras
- Siri natural language commands and dictation
- Fast battery charging: 50% in 30 min
-Qi wireless charging
- IP67 dust/water resistant (up to 1m for 30 mins)
-Apple Pay (Visa, MasterCard, AMEX certified)

- ANT+
- Fast battery charging 15W
Versions
- Versions: A1863 (USA, Hong Kong, Australia, New Zealand, China) A1905 (EMEA, UAE, LATAM, Canada, USA AT&T/T-Mobile, Singapore); A1906 (Japan)

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

Reviews and Opinions on Apple iPhone 8 and Samsung Galaxy A51

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