General
Launch Date
May 07, 2024
July 09, 2024
Availability
Available Now
Available Now
OS
Android 14
Android 14
Custom UI
HiOS 14
OS Updates
7 Years
Security Updates
7 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
168.5 x 76.2 x 8.3 mm
Thickness
8.9 mm
8.3 mm
Weight
188 g
200 g
Build Details
Aluminum Frame, Plastic Back
Plastic Back
IP Rating
IP67 (up to 1m for 30 min)
IP53
Display
Size
6.1 inches
6.78 inches
Type
OLED, HDR10, Always-on display
IPS LCD
Refresh Rate
120 Hz
120 Hz
Peak Brightness
2000 nits
500 nits
Resolution
1080x2400 pixels
1080x2460 pixels
Pixel Density
431 ppi
396 ppi
Aspect Ratio
20:9
20.5:9
Screen to Body Ratio
81.6 %
85.0 %
Protection
Gorilla Glass 3
Performance
Chipset
Google Tensor G3
Mediatek Dimensity 6080
Process Size
4 nm
6 nm
CPU
Nona-core
1x3.0 GHz Cortex-X3
4x2.45 GHz Cortex-A715
4x2.15 GHz Cortex-A510
Octa-core
2x2.4 GHz Cortex-A76
6x2.0 GHz Cortex-A55
GPU
Immortalis-G715s MC10
Mali-G57 MC2
RAM & Storage
8GB 128GB (UFS 3.1)
8GB 256GB (UFS 3.1)
8GB 128GB (UFS 2.2)
8GB 256GB (UFS 2.2)
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
108 MP
f/1.8, (wide), 1/1.67", 0.64µm, PDAF

2 MP
f/2.4, (macro)
OIS
Yes
No
Features
Dual-LED flash, Pixel Shift, Ultra HDR, panorama, Best Take, Digital Zoom, Auto Flash, Face detection, Touch to focus, Fixed Focus
Quad-LED flash, Digital Zoom
Video Recording
4K@30/60fps,
1080p@30/60/120/240fps
1440p@30fps
1080p@30fps
Video Recording Features
OIS, Slo-motion
Dual Video Recording, Short Video Mode
Selfie Camera
13 MP
f/2.2, 20mm (ultrawide), 1.12µm
8 MP
wide
Selfie Features
Auto-HDR, panorama
Dual-LED dual-tone flash
Selfie Video Recording
4K@30fps
1080p@30fps
1440p@30fps
1080p@30fps
Connectivity
SIM
Dual SIM, GSM+GSM
SIM1: Nano, SIM2: eSIM
Dual SIM, GSM+GSM
SIM1: Nano, SIM2: Nano
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
2 Bands

FDD: N3
TDD: N40
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
2 Bands

FDD: N3
TDD: N40
VoLTE
Yes
No
Wi-Fi
Wi-Fi 6E
Wi-Fi 5
Wi-Fi Details
802.11 a/b/g/n/ac/ax 5GHz 6GHz, MIMO
802.11 a/b/g/n/ac 5GHz
Wi-Fi Features
Mobile Hotspot
Mobile Hotspot
USB
USB Type-C 3.2
USB Type-C
Bluetooth
5.3
5.3
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-Polymer
Removable
No
No
Wired charging
18W
33W
Charging Speed
50% in 32 min
Wireless Charging
7.5W
No
Reverse Wireless Charging
No
No
Charger in the Box
No
Yes
Sound
Stereo Speakers
Yes
Yes
3.5mm Headphone Jack
No
No
FM Radio
No
Yes
Extra Features
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass, barometer
Fingerprint (side-mounted), accelerometer, proximity, compass
Colors and Pricing
Colors
Aloe, Bay, Obsidian, Porcelain
Startrail Black, Glossy White, Neon Green
Price in India
₹52999
₹15999
FAQs

In this comparison, the Google Pixel 8a with the Google Tensor G3 (4nm) performs better than the Tecno Spark 20 Pro with the Mediatek Dimensity 6080 (6nm), thanks to its more efficient chipset.

Google Pixel 8a has a superior AMOLED display, while Tecno Spark 20 Pro uses an LCD panel. 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.

Tecno Spark 20 Pro has a larger 5000 mAh battery for longer usage. Tecno Spark 20 Pro supports faster wired charging at 33W. Google Pixel 8a supports wireless charging at 7.5W, while Tecno Spark 20 Pro lacks this feature.

Google Pixel 8a offers better water and dust resistance with an IP67 rating.