POCO C40 vs Redmi Note 4
Side-by-side specs, benchmarks and the SpecEagle AI verdict.
vs
AI Verdict
The POCO C40 and Redmi Note 4 finish level on the SpecEagle score (42/100 each). The POCO C40 leads on Performance, Battery, while the Redmi Note 4 answers on Display, Build, Value — pick on ecosystem and price.
SpecEagle subscores
54
Display
56
44
Camera
44
40
Performance
32
88
Battery
72
56
Build
58
60
Value
78
Category wins: POCO C40 2 · 3 Redmi Note 4
Benchmarks
Test
A · Xiaomi
B · Xiaomi
AnTuTu v10
130,000▲
78,000
Geekbench 6 Single
280▲
230
Geekbench 6 Multi
870▲
700
3DMark Solar Bay
1.0
1.0
Full specifications
A · Xiaomi
B · Xiaomi
Type
IPS LCD, 60 Hz
IPS LCD, 60 Hz
Size
6.71 inches
5.5 inches
Resolution
1,650 × 720 px (HD+)
1,920 × 1,080 px (401 ppi)
Protection
—
Gorilla Glass 3
A · Xiaomi
B · Xiaomi
Main
13 MP, f/2.2
13 MP, f/2.0, PDAF
Depth
2 MP
—
Selfie
5 MP
5 MP, f/2.0
Video
—
1080p @ 30 fps
A · Xiaomi
B · Xiaomi
Chipset
JLQ Technology JR510 (12 nm)
Snapdragon 625 / Helio X20 (14 nm)
RAM
3 / 4 GB
2 GB / 3 GB / 4 GB
Storage
32 / 64 GB · microSD
16 GB / 32 GB / 64 GB · microSD
CPU
—
8 cores
GPU
—
Adreno 506 / Mali-T880
A · Xiaomi
B · Xiaomi
Capacity
6,000 mAh
4,100 mAh
Wired
18 W
~10 W
Wireless
—
No
Choose POCO C40 if…
- 6,000 mAh — three-day endurance at $129.
- POCO Yellow finish is genuinely fun.
- microSD + jack.
- Ultra-cheap for the badge.
Choose Redmi Note 4 if…
- Enormous battery life from the 4,100 mAh cell + efficient SD 625.
- A global budget bestseller.
- FHD display and microSD at a rock-bottom price.
- Aluminium build.