Compare of Google Pixel 6a vs Samsung Galaxy S25 Ultra : Best Specs & Price in BD

Brand/Manufacture

Google

Samsung

Model

Google Pixel 6a

Samsung Galaxy S25 Ultra

Code Name

GX7AS, GB62Z, G1AZG, GB17L

SM-S938B, SM-S938B/DS, SM-S938U, SM-S938U1, SM-S938W, SM-S938N, SM-S9380, SM-S938E, SM-S938E/DS

Announcement Date

2022, May 11

2025, January 22

Official Release

2022, July 21

2025, February 03

Official Availability

Available.

Available.

Release Country

Global

Global

Screen Size

6.1 inches, 90.7 cm2 (~83.0% screen-to-body ratio),

6.9 inches, 116.9 cm2(~92.5% screen-to-body ratio)

Resolution & Pixel Density

1080 x 2400 pixels, 20:9 ratio, ~429 ppi density

1440 x 3120 pixels, 19.5:9 ratio, ~498 ppi density

Brightness/Color Depth

HDR

2600 nits (peak)

Panel Type

OLED, HDR

Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 2600 nits (peak)

Extra Feature

Corning Gorilla Glass 3, Always-on display

Corning Gorilla Armor 2, Always-on displayDX anti-reflective coating

Dimensions (Size)

152.2 x 71.8 x 8.9 mm (5.99 x 2.83 x 0.35 in)

162.8 x 77.6 x 8.2 mm (6.41 x 3.06 x 0.32 in)

Physical Weight

178 g (6.28 oz)

218 g (7.69 oz)

Body Materials

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

Glass front (Corning Gorilla Armor 2), glass back (Gorilla Glass Victus 2), titanium frame (grade 5)

Color Variant

Chalk, Charcoal, Sage

Titanium Silver Blue, Titanium Black, Titanium White Silver, Titanium Gray, Titanium Jade Green, Titanium Jet Black, Titanium Pink Gold

RAM & ROM Variant

128GB

256GB, 512GB, 1TB, 1TB

Processor Variant

Google Tensor (5 nm)

Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm)

Core Chipset (CPU)

Google Tensor (5 nm)

Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm)

Graphics Power (GPU)

Mali-G78 MP20

Adreno 830

Operating System (OS)

Android 12, upgradable to Android 15

Android 15, up to 7 major Android upgrades, One UI 7

Sensor/lens

8 MP, f/2.0, 24mm (wide), 1.12µm

12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF

Video Recording

1080p@30fps

4K@30/60fps, 1080p@30fps

Features/Modes

HDR, panorama

HDR, HDR10+

Sensor/lens

12.2 MP, f/1.7, 27mm, (wide), 1/2.55", 1.4µm, dual pixel PDAF, OIS12 MP, f/2.2, 17mm, 1.25µm

N/A

Telephoto Lens

No

No

Ultrawide Lens

114˚ (ultrawide)

No

3D ToF Sensor or LiDAR Scanner

N/A

N/A

Video Capabilities

4K@30/60fps, 1080p@30/60/120/240fps; gyro-EIS, OIS

8K@24/30fps, 4K@30/60/120fps, 1080p@30/60/120/240fps, 10-bit HDR, HDR10+, stereo sound rec., gyro-EIS

Features/Modes

Dual-LED flash, Pixel Shift, Auto-HDR, panorama

Laser AF, Best Face, LED flash, auto-HDR, panorama

Battery Capacity

Li-Po 4410 mAh

Li-Ion 5000 mAh

Battery Type

Nthe on-removable

N/A

Charging Methods

18W wired, PD3.0

45W wired, PD3.0, 4.5W reverse wireless

Charging Speed

—

65% in 30 min15W wireless (Qi2 Ready)

Reverse Charging Support

No

Yes

Network Technology

GSM / HSPA / LTE / 5G

GSM / CDMA / HSPA / EVDO / LTE / 5G

SIM-Support

Nano-SIM and eSIM

Nano-SIM + Nano-SIM +eSIM+ eSIM (max 2 at a time) - INTNano-SIM + eSIM + eSIM (max 2 at a time) - USANano-SIM + Nano-SIM - CN

WiFi Version

Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct

Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct

Bluetooth Version

5.2, A2DP, LE

5.4, A2DP, LE

USB Type

USB Type-C 3.1

USB Type-C 3.2, DisplayPort 1.2, OTG

NFC Supported

Yes

Yes

Headphone Jack Supported

No

No

FM Radio Supported

No

No

Infrared Supported

No

No

Speakers

Yes, with stereo speakers

Yes, with stereo speakers

Dedicated Features

Circle to Search

Samsung DeX, Samsung Wireless DeX (desktop experience support)Ultra Wideband (UWB) supportCircle to Search

Durability (Water & Dust)

N/A

N/A