Brand/Manufacture

Samsung

Google

Model

Samsung Galaxy A51

Google Pixel 8a

Code Name

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

GKV4X, G6GPR, G8HHN, G576D

Announcement Date

12 December 2019

07 May 2024

Official Release

16 December 2019

14 May 2024

Official Availability

Available.

Available.

Release Country

India, United Kingdom, France, Netherlands, Bulgaria, Romania, Croatia, Portugal, Slovakia, Serbia, Sweden, Greece, Kazakhstan, Ukraine, Bangladesh, Philippines, Singapore, Thailand, Malaysia, Indonesia, Sri Lanka, Nepal, Laos, Myanmar, Iraq, Lebanon, Morocco, Egypt, Libya, Tunisia, Algeria, Nigeria, Kenya, Ghana, Afghanistan, Colombia, Argentina, Peru, Guatemala, Senegal, Saudi Arabia, South Africa, Australia, Uruguay, Paraguay, Mexico, Jamaica, Bahamas, Bolivia, Brazil, Pakistan, El Salvador, Costa Rica, Trinidad and Tobago, Chile

United States, Canada, Austria, Belgium, Czech Republic, Denmark, France, Germany, Italy, Ireland, Netherlands, Norway, Poland, Portugal, Spain, Sweden, Switzerland, United Kingdom, Australia, India, Japan, Singapore, Taiwan

Screen Size

6.5 inches, 102.0 cm2(~87.4% screen-to-body ratio)

6.1 inches, 90.3 cm2 (~81.6% screen-to-body ratio),

Resolution & Pixel Density

1080 x 2400 pixels, 20:9 ratio, ~405 ppi density

1080 x 2400 pixels, 20:9 ratio, ~430 ppi density

Brightness/Color Depth

Super AMOLED

2000 nits (peak)

Panel Type

Super AMOLED

OLED, HDR, 120Hz, 2000 nits (peak)

Extra Feature

Corning Gorilla Glass 3, No

Corning Gorilla Glass 3, Always-on display

Dimensions (Size)

158.5 x 73.6 x 7.9 mm (6.24 x 2.90 x 0.31 in)

152.1 x 72.7 x 8.9 mm (5.99 x 2.86 x 0.35 in)

Physical Weight

172 g (6.07 oz)

188 g (6.63 oz)

Body Materials

Glass front (Gorilla Glass 3), plastic back, plastic frame

Glass front (Gorilla Glass 3), aluminum frame, plastic back

Color Variant

Prism Crush Black, Prism Crush White, Prism Crush Blue, Prism Crush Pink

Obsidian, Porcelain, Bay, Aloe

RAM & ROM Variant

64GB, 128GB, 128GB, 128GB, 256GB

128GB, 256GB

Processor Variant

Exynos 9611 (10 nm)

Google Tensor G3 (4 nm)

Core Chipset (CPU)

Exynos 9611 (10 nm)

Google Tensor G3 (4 nm)

Graphics Power (GPU)

Mali-G72 MP3

Immortalis-G715s MC10

Operating System (OS)

Android 10, upgradable to Android 13, One UI 5

Android 14, upgradable to Android 15, up to 7 major Android upgrades

Sensor/lens

32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm

13 MP, f/2.2, 20mm (ultrawide), 1.12µm

Video Recording

4K@30fps, 1080p@30fps

4K@30fps, 1080p@30fps

Features/Modes

HDR

HDR, panorama

Sensor/lens

48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF, 5 MP (macro) and Auxiliary lens

64 MP (16 MP eff.), f/1.9, 26mm (wide), 1/1.73", 0.8µm, dual pixel PDAF, OIS13 MP, f/2.2, 1.12µm

Telephoto Lens

No

No

Ultrawide Lens

12 MP, f/2.2, 123˚ (ultrawide)

120˚ (ultrawide)

3D ToF Sensor or LiDAR Scanner

No

No

Video Capabilities

4K@30fps, 1080p@30/120fps; gyro-EIS

4K@30/60fps, 1080p@30/60/120/240fps, OIS

Features/Modes

LED flash, panorama, HDR

Dual-LED flash, Pixel Shift, Ultra HDR, panorama, Best Take

Battery Capacity

4000 mAh

4492 mAh

Battery Type

Li-Po (non-removable)

Li-Po (non-removable)

Charging Methods

15W wired

18W wired, PD3.07.5W wireless

Reverse Charging Support

No

No

Network Technology

GSM / HSPA / LTE

GSM / HSPA / LTE / 5G

SIM-Support

Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)

Nano-SIM and eSIM

WiFi Version

Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct

Wi-Fi 802.11 a/b/g/n/ac/6e, dual/tri-band (market/region dependent)

Bluetooth Version

5.0, A2DP, LE

5.3, A2DP, LE

USB Type

USB Type-C 2.0, OTG

USB Type-C 3.2

NFC Supported

Yes

Yes

Headphone Jack Supported

Yes

No

FM Radio Supported

FM radio

No

Infrared Supported

No

No

Speakers

Yes

Yes, with stereo speakers

Dedicated Features

Virtual proximity sensingANT+

Circle to Search

Durability (Water & Dust)

No

IP67: dust and water resistant up to 1 m for 30 min