General
Launch Date
May 07, 2024
March 28, 2024
Availability
Available Now
Available Now
OS
Android 14
Android 14
Custom UI
One UI 6.1
OS Updates
7 Years
4 Years
Security Updates
7 Years
5 Years
AI Features
Gemini - AI assistant, Best Take, Audio Magic Eraser, Circle to Search, Pixel Call Assist, Audio Emoji
Body
Dimensions
152.1 x 72.7 x 8.9 mm
163.9 x 76.5 x 7.8 mm
Thickness
8.9 mm
7.8 mm
Weight
188 g
180 g
Build Details
Aluminum Frame, Plastic Back
IP Rating
IP67 (up to 1m for 30 min)
IP67
Display
Size
6.1 inches
6.7 inches
Type
OLED, HDR10, Always-on display
Super AMOLED+, Always-on display
Refresh Rate
120 Hz
120 Hz
Peak Brightness
2000 nits
1000 nits
Resolution
1080x2400 pixels
1080x2400 pixels
Pixel Density
431 ppi
393 ppi
Aspect Ratio
20:9
19.5:9
Screen to Body Ratio
81.6 %
86.4 %
Protection
Gorilla Glass 3
Performance
Chipset
Google Tensor G3
Qualcomm Snapdragon 7 Gen 1
Process Size
4 nm
4 nm
CPU
Nona-core
1x3.0 GHz Cortex-X3
4x2.45 GHz Cortex-A715
4x2.15 GHz Cortex-A510
Octa-core
1x2.4 GHz Cortex-A710
3x2.36 GHz Cortex-A710
4x1.8 GHz Cortex-A510
GPU
Immortalis-G715s MC10
Adreno 644
RAM & Storage
8GB 128GB (UFS 3.1)
8GB 256GB (UFS 3.1)
8GB 128GB (UFS 3.1)
8GB 256GB (UFS 3.1)
12GB 256GB (UFS 3.1)
RAM Type
LPDDR5X
LPDDR4X
Expandable Memory
No
Yes
Camera
Main Camera
64 MP
f/1.9, 26mm (wide), 1/1.73", 0.8µm, dual pixel PDAF, OIS

13 MP
f/2.2, 120˚ (ultrawide), 1.12µm
50 MP
(f/1.8, (wide), 1/1.56", 1.0µm, PDAF, OIS)

8 MP
(f/2.2, 123˚ (ultrawide))

2 MP
(f/2.4, (macro))
OIS
Yes
Yes
Features
Dual-LED flash, Pixel Shift, Ultra HDR, panorama, Best Take, Digital Zoom, Auto Flash, Face detection, Touch to focus, Fixed Focus
LED flash, panorama, HDR, 10 x Digital Zoom, Auto Flash, Face detection, Touch to focus
Video Recording
4K@30/60fps,
1080p@30/60/120/240fps
4K@30fps
1080p@30/60fps
Video Recording Features
OIS, Slo-motion
Dual Video Recording, Slo-motion, Video Pro Mode
Selfie Camera
13 MP
f/2.2, 20mm (ultrawide), 1.12µm
50 MP
(f/2.4, (wide))
Selfie Features
Auto-HDR, panorama
Selfie Video Recording
4K@30fps
1080p@30fps
4K@30fps
1080p@30/60fps
Connectivity
SIM
Dual SIM, GSM+GSM
SIM1: Nano, SIM2: eSIM
Dual SIM, GSM+GSM
SIM1: Nano, SIM2: Nano (Hybrid)
SIM 1 5G Bands
18 Bands

FDD: N1, N2, N3, N5, N7, N8, N12, N20, N26, N28
TDD: N38, N40, N41, N66, N75, N76, N77, N78
13 Bands

FDD: N1, N3, N5, N7, N8, N20, N28, N66
TDD: N38, N40, N41, N77, N78
SIM 2 5G Bands
17 Bands

FDD: N1, N2, N3, N5, N7, N8, N12, N20, N28
TDD: N38, N40, N41, N66, N75, N76, N77, N78
12 Bands

FDD: N1, N3, N5, N7, N8, N20, N28
TDD: N38, N40, N41, N77, N78
VoLTE
Yes
Yes
Wi-Fi
Wi-Fi 6E
Wi-Fi 6
Wi-Fi Details
802.11 a/b/g/n/ac/ax 5GHz 6GHz, MIMO
802.11 a/b/g/n/ac/ax 5GHz 6GHz, MIMO
Wi-Fi Features
Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot
USB
USB Type-C 3.2
USB Type-C 2.0, OTG
Bluetooth
5.3
5.2
NFC
Yes
Yes
GPS
Yes with A-GPS, Glonass
Yes with A-GPS, Glonass
Infrared
Yes
Yes
UWB (Ultra Wideband)
No
No
Battery
Capacity
4492 mAh
5000 mAh
Type
Li-Polymer
Li-ion
Removable
No
No
Wired charging
18W
45W
Wireless Charging
7.5W
No
Reverse Wireless Charging
No
No
Charger in the Box
No
No
Sound
Stereo Speakers
Yes
Yes
3.5mm Headphone Jack
No
No
FM Radio
No
No
Extra Features
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass, barometer
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Colors and Pricing
Colors
Aloe, Bay, Obsidian, Porcelain
Dark Blue, Light Green
Price in India
₹52999
₹24999
FAQs

In this comparison, the Google Pixel 8a with the Google Tensor G3 (4nm) performs better than the Samsung Galaxy M55 with the Qualcomm Snapdragon 7 Gen 1 (4nm), thanks to its more efficient chipset.

The Google Pixel 8a offers 7 years of OS updates, while the Samsung Galaxy M55 provides 4 years. When it comes to security updates, Google Pixel 8a leads with 7 years of support.

Both phones feature AMOLED displays. They have the same 120 Hz refresh rate. Google Pixel 8a also has a brighter display with 2000 nits, improving outdoor visibility. These phones have the same resolution.

Samsung Galaxy M55 has a larger 5000 mAh battery for longer usage. Samsung Galaxy M55 supports faster wired charging at 45W. Google Pixel 8a supports wireless charging at 7.5W, while Samsung Galaxy M55 lacks this feature.

Both phones have the same IP67 rating for water and dust resistance.