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Samsung Galaxy A51 vs Samsung Galaxy S20 5G

Samsung Galaxy A51

Samsung Galaxy A51

December, 2019


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Samsung Galaxy S20 5G

Samsung Galaxy S20 5G

February, 2020


Change Mobile Phone

Samsung Galaxy A51 vs Samsung Galaxy S20 5G


Samsung Galaxy A51

Samsung Galaxy S20 5G

Price
EUR: €141EUR: €430
USD: $143USD: $185
GBP: £139GBP: £210
INR: N/AINR: N/A
PKR: Rs.54,999PKR: N/A
Body
Form Factor
Candybar, TouchscreenCandybar, Touchscreen
Dimensions
158.5 x 73.6 x 7.9 mm (6.24 x 2.90 x 0.31 in)151.7 x 69.1 x 7.9 mm (5.97 x 2.72 x 0.31 in)
Weight
172 g (6.07 oz)163 g (5.75 oz)
Build
Glass front (Gorilla Glass 3), plastic back, plastic frameGlass front (Gorilla Glass 6), glass back (Gorilla Glass 6), aluminum frame

IP68 dust/water resistant (up to 1.5m for 30 min)
Colors
Prism Crush Black, Prism Crush White, Prism Crush Blue, Prism Crush PinkCosmic Grey, Cloud Blue, Cloud Pink, Cloud White, Aura Red
Models
SM-A515F, SM-A515F/DSN, SM-A515F/DS, SM-A515F/DST, SM-A515F/DSM, SM-A515F/N, SM-A515U, SM-A515U1, SM-A515W, SM-A515X, SM-S515DLSM-G981, SM-G981F, SM-G981F/DS, SM-G981B/DS, SM-G981U, SM-G981U1, SM-G981N, SM-G981B, SM-G9810, SM-G981W, SC-51A, SCG01
Display
Type
Super AMOLEDDynamic AMOLED 2X, 120Hz, HDR10+, 1200 nits (peak)

Always-on display

120Hz@FHD/60Hz@QHD refresh rate
Size
6.5 inches, 102.0 cm2 (~87.4% screen-to-body ratio)6.2 inches, 93.8 cm2 (~89.5% screen-to-body ratio)
Resolution
1080 x 2400 pixels, 20:9 ratio (~405 ppi density)1440 x 3200 pixels, 20:9 ratio (~563 ppi density)
Protection
Corning Gorilla Glass 3Corning Gorilla Glass 6
Network
Technology
GSM / HSPA / LTEGSM / CDMA / HSPA / EVDO / LTE / 5G
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 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 38, 40, 41, 661, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 SM-G981B
5G Bands
1, 3, 5, 7, 8, 28, 40, 77, 78 SA/NSA/Sub6 SM-G981B
Memory
Internal Memory
64GB ROM, 4GB RAM

128GB ROM, 4GB RAM

128GB ROM, 6GB RAM

128GB ROM, 8GB RAM

256GB ROM, 8GB RAM
128GB ROM, 8GB RAM

128GB ROM, 12GB RAM
Storage Type
UFS 2.0UFS 3.0
Card Slot
microSDXC (dedicated slot)microSDXC (uses shared SIM slot)
Connectivity
Speed
HSPA, LTEHSPA 42.2/5.76 Mbps, LTE (7CA) Cat20 2000/200 Mbps, 5G (5+ Gbps DL)
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Bluetooth
5.0, A2DP, LE5.0, A2DP, LE
USB
USB Type-C 2.0, OTGUSB Type-C 3.2, OTG
GPS
Yes, with A-GPS, GLONASS, GALILEO, BDSYes, with A-GPS, GLONASS, BDS, GALILEO
NFC
YesYes
Camera
Main Camera
Primary: 48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF

Secondary: 12 MP, f/2.2, 123" (ultrawide)

Third: 5 MP, f/2.4, (macro)

Forth: 5 MP, f/2.2, (depth)
Primary: 12 MP, f/1.8, 26mm (wide), 1/1.76", 1.8µm, dual pixel PDAF, OIS

Secondary: 64 MP, f/2.0, 29mm (telephoto), 1/1.72", 0.8µm, PDAF, OIS, 1.1x optical zoom, 3x hybrid zoom

Third: 12 MP, f/2.2, 13mm, 120" (ultrawide), 1/2.55" 1.4µm, Super Steady video
Camera Features
LED flash, panorama, HDRLED flash, auto-HDR, panorama
Video
4K@30fps, 1080p@30/120fps, gyro-EIS8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS & OIS
Selfie Camera
32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm

Features: HDR

Video: 4K@30fps, 1080p@30fps
10 MP, f/2.2, 26mm (wide), 1/3.24", 1.22µm, dual pixel PDAF

Features: Dual video call, Auto-HDR

Video: 4K@30/60fps, 1080p@30fps
Multimedia
Radio
FM radioFM radio (Snapdragon model only, market/operator dependent)
Software
Operating System (OS)
Android OS, v10Android OS, v10
Upgradable
Upgradable to Android 13Upgradable to Android 13
UI
One UI 5One UI 5.1
Hardware
Chipset
Exynos 9611 (10nm)Exynos 990 (7 nm+) Global

Qualcomm SM8250 Snapdragon 865 5G (7 nm+) USA
CPU
Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)Octa-core (2x2.73 GHz Mongoose M5 & 2x2.50 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55) Global

Octa-core (1x2.84 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55) USA
GPU
Mali-G72 MP3Mali-G77 MP11 Global

Adreno 650 USA
Sensors
Fingerprint (under display, optical), accelerometer, gyro, compassFingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
SIM
Single SIM (Nano-SIM)

Dual SIM (Nano-SIM, dual stand-by)
Nano-SIM and eSIM

Hybrid Dual SIM (Nano-SIM, dual stand-by)
Speakers
YesYes, with stereo speakers

32-bit/384kHz audio

Tuned by AKG
Audio Jack
3.5 mmNo
Benchmarks
Performance
AnTuTu: 113051 (v7), 175363 (v8)

GeekBench: 5401 (v4.4), 1294 (v5.1)

GFXBench: 5.6fps (ES 3.1 onscreen)
Battery
Battery Type
Li-Po 4000 mAh, non-removableLi-Ion 4000 mAh, non-removable
Charging
15W wired25W wired, PD3.0

15W wireless (Qi/PMA)

4.5W reverse wireless
Talk Time
Up to 32 h (3G)
Music Play
Up to 87 h
Additional Features
Features
Virtual proximity sensing

ANT+
Samsung DeX, Samsung Wireless DeX (desktop experience support)

ANT+
Misc
SAR EU
0.37 W/kg (head) 1.59 W/kg (body)0.38 W/kg (head) 1.52 W/kg (body)

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