Google Pixel 3a vs Samsung Galaxy A51

Google Pixel 3a

Google Pixel 3a

Announced On:May, 2019

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Samsung Galaxy A51

Samsung Galaxy A51

Announced On:December, 2019

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Google Pixel 3a vs Samsung Galaxy A51

Google Pixel 3a	Samsung Galaxy A51

Price
EUR: €135	EUR: €126
USD: $85	USD: $140
GBP: £110	GBP: £127
INR: N/A	INR: N/A
PKR: N/A	PKR: Rs.54,999

Form Factor
Body
Candybar, Touchscreen	Candybar, Touchscreen
Dimensions
151.3 x 70.1 x 8.2 mm (5.96 x 2.76 x 0.32 in)	158.5 x 73.6 x 7.9 mm (6.24 x 2.90 x 0.31 in)
Weight
147 g (5.19 oz)	172 g (6.07 oz)
Build
Glass front (Asahi Dragontrail), plastic back, plastic frame	Glass front (Gorilla Glass 3), plastic back, plastic frame
Colors
Just Black, Clearly White, Purple-ish	Prism Crush Black, Prism Crush White, Prism Crush Blue, Prism Crush Pink
Models
G020A, G020E, G020B, G020G, G020H	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-S515DL

Type
Display
OLED Always-on display	Super AMOLED
Size
5.6 inches, 79.6 cm² (~75.0% screen-to-body ratio)	6.5 inches, 102.0 cm² (~87.4% screen-to-body ratio)
Resolution
1080 x 2220 pixels, 18.5:9 ratio (~441 ppi density)	1080 x 2400 pixels, 20:9 ratio (~405 ppi density)
Multitouch
Yes
Protection
Asahi Dragontrail Glass	Corning Gorilla Glass 3

Technology
Network
GSM / CDMA / HSPA / EVDO / LTE	GSM / HSPA / LTE
2G Bands
GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2 (dual-SIM model only)
3G Bands
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100
4G Bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 32, 38, 40, 41, 66, 71	1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 38, 40, 41, 66

Alert Types
Notifications
Vibration, MP3, WAV ringtones

Internal Memory
Memory
64GB ROM, 4GB RAM	64GB ROM, 4GB RAM 128GB ROM, 4GB RAM 128GB ROM, 6GB RAM 128GB ROM, 8GB RAM 256GB ROM, 8GB RAM
Storage Type
eMMC 5.1	UFS 2.0
Card Slot
No	microSDXC (dedicated slot)

GPRS
Connectivity
Yes
EDGE
Yes
Speed
HSPA 42.2/5.76 Mbps, LTE (3CA) Cat11 600/75 Mbps	HSPA, LTE
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
5.0, A2DP, LE, aptX HD	5.0, A2DP, LE
USB
USB Type-C 2.0	USB Type-C 2.0, OTG
GPS
Yes, with A-GPS, GLONASS, GALILEO	Yes, with A-GPS, GLONASS, GALILEO, BDS
NFC
Yes	Yes

Main Camera
Camera
12.2 MP, f/1.8, 28mm (wide), 1/2.55", 1.4µm, dual pixel PDAF, OIS	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)
Camera Features
Dual-LED flash, Pixel Shift, HDR, panorama	LED flash, panorama, HDR
Video
4K@30fps, 1080p@30/60/120fps	4K@30fps, 1080p@30/120fps, gyro-EIS
Selfie Camera
8 MP, f/2.0, 24mm (wide), 1/4.0", 1.12µm Features: HDR Video: 1080p@30fps	32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm Features: HDR Video: 4K@30fps, 1080p@30fps

Audio Format Support
Multimedia
MP3/WAV/eAAC+
Video Format Support
MP4/H.265
Radio
No	FM radio

Operating System (OS)
Software
Android OS, v9.0 (Pie)	Android OS, v10
Upgradable
Upgradable to Android 12	Upgradable to Android 13
UI
	One UI 5
Browser
HTML5
Messaging
SMS(threaded view), MMS, Email, Push Email, IM

Chipset
Hardware
Qualcomm SDM670 Snapdragon 670 (10 nm)	Exynos 9611 (10nm)
CPU
Octa-core (2x2.0 GHz 360 Gold & 6x1.7 GHz Kryo 360 Silver)	Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
GPU
Adreno 615	Mali-G72 MP3
Sensors
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer	Fingerprint (under display, optical), accelerometer, gyro, compass
SIM
Nano-SIM and eSIM	Single SIM (Nano-SIM) Dual SIM (Nano-SIM, dual stand-by)
Speakers
Yes, with stereo speakers	Yes
Audio Jack
3.5 mm	3.5 mm

Performance
Benchmarks
	AnTuTu: 113051 (v7), 175363 (v8) GeekBench: 5401 (v4.4), 1294 (v5.1) GFXBench: 5.6fps (ES 3.1 onscreen)

Battery Type
Battery
Li-Po 3000 mAh, non-removable	Li-Po 4000 mAh, non-removable
Charging
18W wired, PD2.0	15W wired
Talk Time
	Up to 32 h (3G)
Music Play
	Up to 87 h

Features
Additional Features
	Virtual proximity sensing ANT+

SAR EU
Misc
	0.37 W/kg (head) 1.59 W/kg (body)

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