Xiaomi Redmi K40 vs Xiaomi Poco C51
Comparing 2 products
Basic Information
General Overview
Device Type
Bar
Bar
Model
M2012K11AC, M2011K2C
Poco C51
Announced
2021, February
2023, June
Released
2021, February
2023, June
Status
Available
Available
Design
Type
Bar
Bar
Dimensions
163.7 x 76.4 x 7.8 mm (6.44 x 3.01 x 0.31 in)
164.9 x 76.8 x 9.1 mm (6.49 x 3.02 x 0.36 in)
Weight
196 g (6.91 oz)
192 g (6.77 oz)
Colors
Black, White, Aurora
Power Black, Royal Blue
Network
2G Network
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800
Yes
3G Network
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
CDMA2000 1xEV-DO
Yes
4G Network
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42
Yes
5G Network
1, 3, 28, 41, 77, 78 SA/NSA/Sub6
No
SIM
Nano SIM
Micro SIM
Dual SIM
Yes, Dual SIM (Nano-SIM, dual stand-by)
Yes, Dual SIM (Nano-SIM, dual stand-by)
Display
Display Type
Super AMOLED
IPS LCD
Size
6.67 inches, 107.4 cm2 (~85.9% screen-to-body ratio)
6.52 inches, 102.6 cm2 (~81.0% screen-to-body ratio)
Resolution
1080 x 2400 pixels
720 x 1600 pixels
Display Colors
16M colors
-
Pixel Density
395 ppi density
269 ppi density
Touch Screen
Capacitive Touchscreen
Yes
Display Protection
Corning Gorilla Glass 5
-
Features
120Hz
HDR10+
1300 nits (peak)
400 nits (typ)
Media
FM Radio
No
Yes
Earphone Jack
No
Yes
Camera
Camera Set
Triple Cameras
Dual Cameras
Main Camera
48 MP, f/1.8, 26mm (wide), 1/2", 0.8µm, PDAF
8 MP, f/2.0, (wide)
2nd Camera
8 MP, f/2.2, 119˚ (ultrawide)
0.08 MP (depth)
3rd Camera
5 MP, 50mm (macro), 1/5.0", 1.12µm
-
Camera Video
4K@30fps, 1080p@30/60/120/240/960fps, gyro-EIS
1080p@30fps
Features
HDR, panorama
HDR
Flash
LED Flash
Dual-LED flash
Selfie Set
Single Camera
Single Camera
Selfie Camera
20 MP, (wide), 1/3.4", 0.8µm
5 MP, f/2.2
Selfie Video
1080p@30fps, 720p@120fps
1080p@30fps
Features
HDR
-
Software
OS
Android 11
Android 13 Go Edition
User Interface
MIUI 12
MIUI
Hardware
Chipset
Qualcomm SM8250-AC Snapdragon 870 5G (7 nm)
Mediatek Helio G36 (12 nm)
CPU
Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)
Octa-core (4x2.2 GHz Cortex-A53 & 4x1.7 GHz Cortex-A53)
GPU
Adreno 650
PowerVR GE8320
RAM
8/12 GB
4 GB
Internal Storage
128/256 GB
64 GB
Card Slot
No
Yes, microSDXC (dedicated slot)
Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, color spectrum
Fingerprint (rear-mounted), accelerometer
Connectivity
Bluetooth
5.2, A2DP, LE
5.0, A2DP, LE
Wi-fi
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
Wi-Fi 802.11 b/g/n
Wi-fi Hotspot
Yes
Yes
USB
USB Type-C 2.0, USB On-The-Go
microUSB 2.0, OTG
GPS
Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS, NavIC
Yes, GPS, GLONASS, BDS
NFC
Yes
No
Data
GPRS
Yes
Yes
EDGE
Yes
Yes
Speed
HSPA 42.2/5.76 Mbps, LTE-A, 5G
HSPA, LTE
Battery
Battery Type
Li-Poly (Lithium Polymer)
Li-Poly (Lithium Polymer)
Capacity
4520 mAh, Battery
5000 mAh
Placement
Non-removable
Non-removable
Fast Charging
Yes, 33W, 100% in 52 min (advertised), Power Delivery 3.0, Quick Charge 3+
-