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Better on paper
Read the verdict: Phone (4a) Pro vs S2
Display
SpecPhone (4a) ProS2
Size
6.83 inches
6.83 inches
Panel
Flexible AMOLED
AMOLED
Resolution
2800 x 1260 (1.5K)
2800 x 1260 (1.5K)
Refresh rate
144Hz (better)
120Hz
Peak brightness
5,000 nits (better)
3,000 nits
Protection
Gorilla Glass 7i
Not listed
Performance
SpecPhone (4a) ProS2
Chipset
Snapdragon 7 Gen 4
Dimensity 7360-Turbo
CPU
Octa-core, up to 2.8GHz
Octa-core, up to 2.5GHz
GPU
Adreno 722
Not listed
RAM
8GB, 12GB
8GB
Storage
128GB, 256GB
128GB, 256GB
Software
Nothing OS 4.1, Android 16 · 3 OS updates
OriginOS 6, Android 16 · 3 OS updates
Camera
SpecPhone (4a) ProS2
Rear cameras
50MP main (OIS) + 50MP periscope (OIS) + ultrawide
50MP main (f/1.8) + 2MP depth (f/2.4)
Front camera
32MP
32MP (f/2.0)
Video
4K at 30fps (rear)
4K (rear and front), 1080p
Battery
SpecPhone (4a) ProS2
Battery
5,400 mAh
7,050 mAh (better)
Wired charging
50W (better)
44W
Build and connectivity
SpecPhone (4a) ProS2
Network
5G (SA/NSA), 4G LTE
5G (SA/NSA), 4G VoLTE
SIM
Dual nano SIM
Dual nano SIM
Wi-Fi and Bluetooth
Wi-Fi 6, Bluetooth 5.4
Dual-band Wi-Fi (2.4GHz, 5GHz), Bluetooth 5.4
NFC
Yes (better)
No
Dust and water
IP65
IP68 and IP69 (better)
Weight
210 g
197 g (better)
Thickness
7.9 mm (better)
7.99 mm
Colours
Silver, Black, Pink
Regal Bronze, Sapphire Blue, Silk White
Availability
SpecPhone (4a) ProS2
Launch in India
5 Mar 2026
6 Aug 2026
Status
On sale
On sale
Versions and prices
8GB + 128GB₹49,9998GB + 256GB₹52,99912GB + 256GB₹59,999
8GB + 128GB₹42,9998GB + 256GB₹48,999