Xiaomi Redmi K40 vs Xiaomi Poco X4 GT
Comparing 2 products
Basic Information
General Overview
Device Type
Bar
Bar
Model
M2012K11AC, M2011K2C
Poco X4 GT
Announced
2021, February
2022, June
Released
2021, February
2022, 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)
163.6 x 74.3 x 8.9 mm (6.44 x 2.93 x 0.35 in)
Weight
196 g (6.91 oz)
200 g (7.05 oz)
Colors
Black, White, Aurora
Black, Blue, Silver
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
Yes
SIM
Nano SIM
Nano 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)
6.6 inches, 103.4 cm2 (~85.1% screen-to-body ratio)
Resolution
1080 x 2400 pixels
1080 x 2460 pixels
Display Colors
16M colors
16M colors or less
Pixel Density
395 ppi density
407 ppi density
Touch Screen
Capacitive Touchscreen
Yes
Display Protection
Corning Gorilla Glass 5
Corning Gorilla Glass 5
Features
120Hz
HDR10+
1300 nits (peak)
144Hz, HDR10, Dolby Vision, 500 nits (typ), 650 nits (HBM)
Media
FM Radio
No
No
Earphone Jack
No
Yes
Camera
Camera Set
Triple Cameras
Triple Cameras
Main Camera
48 MP, f/1.8, 26mm (wide), 1/2", 0.8µm, PDAF
64 MP, f/1.9 (wide), 1/1.72", 0.8µm, PDAF
2nd Camera
8 MP, f/2.2, 119˚ (ultrawide)
8 MP, f/2.2, 120˚, (ultrawide), 1/4.0", 1.12µm
3rd Camera
5 MP, 50mm (macro), 1/5.0", 1.12µm
2 MP, f/2.4, (macro)
Camera Video
4K@30fps, 1080p@30/60/120/240/960fps, gyro-EIS
4K@30fps, 1080p@30/60fps
Features
HDR, panorama
HDR, panorama
Flash
LED Flash
LED Flash
Selfie Set
Single Camera
Single Camera
Selfie Camera
20 MP, (wide), 1/3.4", 0.8µm
20 MP, f/2.5, (wide), 1/3.06", 1.0µm
Selfie Video
1080p@30fps, 720p@120fps
1080p@30fps
Features
HDR
-
Software
OS
Android 11
Android 12
User Interface
MIUI 12
MIUI 13 for POCO
Hardware
Chipset
Qualcomm SM8250-AC Snapdragon 870 5G (7 nm)
MediaTek Dimensity 8100 (5 nm)
CPU
Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)
Octa-core (4x2.85 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU
Adreno 650
Mali-G610 MC6
RAM
8/12 GB
8 GB
Internal Storage
128/256 GB
128/256 GB
Card Slot
No
No
Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, color spectrum
Fingerprint (side-mounted), accelerometer, proximity, gyro, compass, color spectrum
Connectivity
Bluetooth
5.2, A2DP, LE
5.3, A2DP, LE
Wi-fi
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Wi-fi Hotspot
Yes
Yes
USB
USB Type-C 2.0, USB On-The-Go
USB Type-C 2.0, USB On-The-Go
GPS
Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS, NavIC
Yes, with A-GPS, GLONASS, GALILEO, BDS
NFC
Yes
Yes
Data
GPRS
Yes
Yes
EDGE
Yes
Yes
Speed
HSPA 42.2/5.76 Mbps, LTE-A, 5G
HSPA 42.2/5.76 Mbps, LTE-A, 5G
Battery
Battery Type
Li-Poly (Lithium Polymer)
Li-Poly (Lithium Polymer)
Capacity
4520 mAh, Battery
5080 mAh, Battery
Placement
Non-removable
Removable
Fast Charging
Yes, 33W, 100% in 52 min (advertised), Power Delivery 3.0, Quick Charge 3+
Yes, 67W, 100% in 46 min (advertised) / USB Power Delivery 3.0