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Better on paper
Read the verdict: realme NARZO Power 5G vs Y400 5G
Display
Specrealme NARZO Power 5GY400 5G
Size
6.8 inches
6.67 inches
Panel
AMOLED
AMOLED
Resolution
2800 x 1280 (better)
2400 x 1080 (Full HD+)
Refresh rate
144Hz (better)
120Hz
Peak brightness
6,500 nits (better)
1,800 nits
Protection
Corning Gorilla Glass
Not listed
Performance
Specrealme NARZO Power 5GY400 5G
Chipset
MediaTek Dimensity 7400 Ultra
Snapdragon 4 Gen 2
CPU
Octa-core, up to 2.6GHz
Octa-core, up to 2.2GHz
GPU
Mali-G615
Not listed
RAM
8GB
8GB
Storage
128GB, 256GB
128GB
Software
realme UI 7, Android 16 · 3 OS updates
Funtouch OS 15, Android 15
Camera
Specrealme NARZO Power 5GY400 5G
Rear cameras
50MP main (Sony IMX882, OIS) + 8MP ultrawide
50MP main (f/1.8) + 2MP depth (f/2.4)
Front camera
16MP (f/2.4)
32MP (f/2.45)
Video
4K at 30fps (rear), 1080p at 30fps (front)
Not listed
Battery
Specrealme NARZO Power 5GY400 5G
Battery
10,001 mAh (better)
6,000 mAh
Wired charging
80W
90W (better)
Build and connectivity
Specrealme NARZO Power 5GY400 5G
Network
5G, 4G LTE
5G, 4G
SIM
Dual nano SIM
Dual nano SIM
Wi-Fi and Bluetooth
Wi-Fi 5, Bluetooth 5.4
Wi-Fi (2.4GHz, 5GHz), Bluetooth
NFC
No
No
Dust and water
IP66, IP68, IP69
IP68 and IP69
Weight
219 g
197 g (better)
Thickness
9.08 mm
7.9 mm (better)
Colours
Trans Blue, Trans Silver
Glam White, Olive Green
Availability
Specrealme NARZO Power 5GY400 5G
Launch in India
5 Mar 2026
4 Aug 2025
Status
On sale
On sale
Versions and prices
8GB + 128GB₹32,9998GB + 256GB₹34,999
8GB + 128GB₹31,999