xiaomi Redmi K40 Gaming thumbnail picture Xiaomi Redmi K40 Gaming asus ROG Phone 5 Ultimate thumbnail picture Asus ROG Phone 5 Ultimate

Xiaomi Redmi K40 Gaming vs Asus ROG Phone 5 Ultimate

Side-by-Side Specs Comparison

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Xiaomi Redmi K40 Gaming
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Asus ROG Phone 5 Ultimate
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Xiaomi Redmi K40 Gaming Asus ROG Phone 5 Ultimate
Launch
Release Date
Apr, 2021 Jun, 2021
Status
Available Available
Body & Operating System
Operating system
Android 11 Android 11
UI
MIUI 12.5 ROG UI
Dimensions
161.9 x 76.9 x 8.3 mm (6.37 x 3.03 x 0.33 in) 172.8 x 77.3 x 10.3 mm (6.80 x 3.04 x 0.41 in)
Weight
205 g 238 g
Body
Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5)
Physical pop-up gaming triggers
IP53, dust and splash protection
Glass front (Gorilla Glass Victus), glass back (Gorilla Glass 3), aluminum frame
Pressure sensitive zones (Gaming triggers)
Touch sensor; ROG Vision monochrome PMOLED display (on the back)
Color Options
Black, Gray, Silver, Bruce Lee Yellow Matte White
Display Specifications
Technology
OLED, 1B colors AMOLED, 1B colors
Size
6.67 inches
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6.78 inches
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Resolution
Full HD (FHD) - 1080 x 2400 pixels, 20:9 ratio (~395 ppi density) Full HD (FHD) - 1080 x 2448 pixels (~395 ppi density)
Protection
Corning Gorilla Glass 5 Corning Gorilla Glass Victus
Features
120Hz refresh rate, HDR10+, 500 nits (typ) 144Hz refresh rate, HDR10+, 800 nits (typ), 1200 nits (peak) brightness
Battery & Charging
Capacity
Non-removable Li-Po, 5065 mAh
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Non-removable Li-Po, 6000 mAh
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Charging
Fast charging 67W, 100% in 42 min
Power Delivery 3.0
Quick Charge 3+
Fast charging 65W, 70% in 30 min, 100% in 52 min
Reverse charging 10W
Power Delivery 3.0
Quick Charge 5
Processing Power
CPU
Octa-core (1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680)
Chipset
MediaTek MT6893 Dimensity 1200 5G (6 nm) Qualcomm SM8350 Snapdragon 888 (5 nm)
GPU
Mali-G77 MC9 Adreno 660
Memory & Storage
Ram
6-12GB RAM 18GB RAM
Storage Memory
128/256GB Built-in 512GB Built-in
Memory Card
No No
Cameras
Rear/Back
Triple 64 MP, f/1.7, 26mm (wide), 1/2.0", 0.7µm, PDAF
8 MP, f/2.2, 120° (ultrawide)
2 MP, f/2.4, (macro)
Triple 64 MP, f/1.8, 26mm (wide), 1/1.73", 0.8µm, PDAF
13 MP, f/2.4, 11mm, 125° (ultrawide)
5 MP, f/2.0, (macro)
Features

Dual-LED flash, HDR, panorama
Video 4K@30fps, 1080p@30/ 0/120fps, 720p@960fps, HDR Show more

LED flash, HDR, panorama
Video 8K@30fps, 4K@30/60/120fp , 1080p@30/60/120/240fps, 720p@480fps; gyro-EIS Show more

Front
16 MP, f/2.0, (wide)
HDR Video 1080p@30fps, 720p@120fps, HDR
24 MP, f/2.5, 27mm (wide), 0.9µm
Panorama, HDR Video 1080p@30fps
Features
NA NA
Network
SIM
Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by)
Data
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G GSM / HSPA / LTE / 5G
2G Bands
SIM 1: GSM 850 / 900 / 1800 / 1900
SIM 2: GSM 850 / 900 / 1800 / 1900
CDMA 800
SIM 1: GSM 850 / 900 / 1800 / 1900
SIM 2: GSM 850 / 900 / 1800 / 1900
3G Bands
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
CDMA2000 1x
HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100
4G Bands
LTE bands 1, 2, 3, 4, 5, 7... LTE bands 1, 2, 3, 4, 5, 7...
5G Bands
1, 3, 28, 41, 77, 78 SA/NSA/Sub6 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78, 79 SA/NSA
Connectivity
WLAN (WIFI)
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct, hotspot
Bluetooth
5.2, A2DP, LE 5.2, A2DP, LE, aptX HD, aptX Adaptive
GPS
Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS, NavIC Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS, GNSS
USB
USB Type-C 2.0, USB On-The-Go USB Type-C 3.1 (side), USB Type-C 2.0 (bottom), accessory connector, USB On-The-Go
NFC
Yes Yes
Additional Features
Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer, color spectrum Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Extra
Infrared port NA
Pricing
Price
US$ 304 USD $820
Resale Value
High Moderate
Comparison Result
Score
4 Point(s) 6 Point(s)
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