Xiaomi Redmi K90 Pro Max vs Xiaomi Redmi K40 Gaming
Comparing 2 products
Basic Information
General Overview
Device Type
Bar
Bar
Model
Xiaomi Redmi K90 Pro Max
Redmi K40 Gaming Edition
Announced
2025, October 23
2021, May
Released
2025, October 23
2021, May
Status
Available
Available
Estimate Price
About 500 EUR
-
Design
Type
Bar
Bar
Dimensions
163.3 x 77.8 x 7.9 mm (6.43 x 3.06 x 0.31 in)
161.9 x 76.9 x 8.3 mm (6.37 x 3.03 x 0.33 in)
Weight
218 g (7.69 oz)
205 g (7.23 oz)
Protection
Glass front (Dragon Crystal Glass), aluminum frame
Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5)
Colors
Black, White, Denim Blue, Lamborgini White
Black, Gray, Silver, Bruce Lee Yellow
Network
2G Network
Yes
Yes
3G Network
Yes
Yes
4G Network
Yes
Yes
5G Network
Yes
Yes
SIM
Nano SIM
Nano SIM
Dual SIM
Nano-SIM + Nano-SIM
Yes, Dual SIM (Nano-SIM, dual stand-by)
Display
Display Type
AMOLED
OLED
Size
6.9 inches, 116.6 cm2 (~91.8% screen-to-body ratio)
6.67 inches, 107.4 cm2 (~86.3% screen-to-body ratio)
Resolution
1200 x 2608 pixels, 19.5:9 ratio
1080 x 2400 pixels
Display Colors
1 Billion+
1B colors
Pixel Density
416 ppi density
395 ppi density
Touch Screen
Yes
Capacitive Touchscreen
Display Protection
Xiaomi Dragon Crystal Glass
Corning Gorilla Glass 5
Features
2560Hz PWM, 120Hz, Dolby Vision, HDR Vivid, HDR10+, 3500 nits (peak)
1B colors, 120Hz, HDR10+, 500 nits (typ)
Media
FM Radio
No
No
Earphone Jack
No
No
Camera
Camera Set
Triple Cameras
Triple Cameras
Main Camera
50 MP, f/1.7, 23mm (wide), 1/1.31", 1.2µm, dual pixel PDAF, OIS
64 MP, f/1.7, 26mm (wide), 1/2.0", 0.7µm, PDAF
2nd Camera
50 MP, f/3.0, 115mm (periscope telephoto), 1/2.76", 0.64µm, PDAF (30cm - ∞), OIS, 5x optical zoom
8 MP, f/2.2, 120˚ (ultrawide)
3rd Camera
50 MP, f/2.4, 18mm, 102˚ (ultrawide), 1/2.88", 0.61µm
2 MP, f/2.4, (macro)
Camera Video
8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, 720p@1920fps, gyro-EIS, HDR10+
4K@30fps, 1080p@30/60/120fps, 720p@960fps, HDR
Features
Color spectrum sensor, HDR, panorama
HDR, panorama
Flash
LED flash
Dual-LED flash
Selfie Set
Single Camera
Single Camera
Selfie Camera
32 MP, f/2.2, 21mm (wide), 1/3.44
16 MP
Selfie Video
4K@30fps, 1080p@30/60fps
1080p@30fps, 720p@120fps, HDR
Features
-
HDR
Software
OS
Android 16
Android 11
User Interface
HyperOS 3
MIUI 12.5
Hardware
Chipset
Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm)
MediaTek MT6893 Dimensity 1200 5G (6 nm)
CPU
Octa-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M)
Octa-core (1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU
Adreno 840
Mali-G77 MC9
RAM
12/16 GB
6/8/12 GB
Internal Storage
256GB/512GB/1TB
128/256 GB
Card Slot
No
No
Sensors
Fingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer, color spectrum
Connectivity
Bluetooth
5.4, A2DP, LE, LHDC 5.0, ASHA, MIHC
5.2, A2DP, LE
Wi-fi
Wi-Fi 802.11 a/b/g/n/ac/6/7, 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 3.2, Display Port, OTG
USB Type-C 2.0, USB On-The-Go
GPS
GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC, GLONASS
Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS, NavIC
NFC
Yes
Yes
Wireless Charging
50W wireless / 22.5W reverse wireless
-
Data
GPRS
Yes
Yes
EDGE
Yes
Yes
Speed
HSPA, LTE, 5G
HSPA 42.2/5.76 Mbps, LTE-A, 5G
Battery
Battery Type
Li-Ion (Lithium Ion)
Li-Poly (Lithium Polymer)
Capacity
Si/C Li-Ion 7560 mAh
5065 mAh, Battery
Placement
Non-removable
Non-removable
Fast Charging
100W wired, PD3.0, QC3+, 100W PPS
67W, 100% in 42 min (advertised) / Power Delivery 3.0 / Quick Charge 3+