Oppo K9x
#1547
Xiaomi Redmi Note 11T 5G
#1702Category Breakdown
Oppo K9x
Xiaomi Redmi Note 11T 5G
Performance
70.868.5
Camera
45.045.0
Display
75.575.5
Battery
63.063.0
Build
68.868.8
Overall
63.963.2
Summary
- The Oppo K9x features a 6.49-inch IPS LCD display with a resolution of 1080 x 2400 pixels and a 90Hz refresh rate, while the Xiaomi Redmi Note 11T 5G has a slightly larger 6.6-inch IPS LCD with the same resolution and refresh rate.
- Both devices are powered by the Mediatek Dimensity 810 chipset, providing similar performance, but the K9x offers more RAM options up to 12GB compared to the Note 11T's maximum of 8GB.
- In terms of camera, the K9x has a 64 MP main sensor, while the Note 11T features a 50 MP main sensor along with an 8 MP ultrawide lens.
- Both smartphones have a 5000 mAh battery with 33W charging, and they run on Android 11, but the K9x uses ColorOS 11.1, whereas the Note 11T operates on MIUI 12.5.
- The Note 11T includes stereo speakers, enhancing the audio experience, while both phones have a headphone jack.
Side-by-side Specification Comparison
Oppo K9x
Xiaomi Redmi Note 11T 5G
General
Release Date
2021, December 23
2021, November 30
Announced
2021, December 23
2021, November 30
Description
N/A
N/A
Display
Size
6.49"
6.6"
Type
IPS LCD, 90Hz, 480 nits (typ), 600 nits (HBM)
IPS LCD, 90Hz
Resolution
1080 x 2400 pixels, 20:9 ratio (~405 ppi density)
1080 x 2400 pixels, 20:9 ratio (~399 ppi density)
PPI
1080
1080
Refresh Rate
90Hz
90Hz
Peak Brightness
N/A
N/A
HDR Support
✗
✗
Protection
Aluminosilicate glass
Corning Gorilla Glass 3
Performance
Chipset
Mediatek Dimensity 810 (6 nm)
Mediatek Dimensity 810 (6 nm)
CPU
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Mali-G57 MC2
Mali-G57 MC2
Memory
128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
64GB 4GB RAM, 64GB 6GB RAM, 128GB 6GB RAM, 128GB 8GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC
No
Camera
Main Camera
64 MP
50 MP
Main Camera Details
64 MP, f/1.7, 26mm (wide), 1/1.97”, 0.7µm, PDAF2 MP, f/2.4, (macro)2 MP, f/2.4, (depth)
50 MP, f/1.8, 26mm (wide), PDAF8 MP, 119˚, (ultrawide)
Front Camera
16 MP
16 MP
Front Camera Details
16 MP, f/2.0, 26mm (wide), 1/3.0”, 1.0µm
16 MP, f/2.5, (wide), 1/3.06", 1.0µm
Video Recording
1080p@30fps, gyro-EIS
1080p@30/60fps
Selfie Video
1080p@30fps
1080p@30fps
OIS
✗
✗
Night Mode
✗
✗
RAW Support
✗
✗
Battery
Capacity
5000 mAh
5000 mAh
Battery Details
Li-Po 5000 mAh
Li-Po 5000 mAh
Charging Details
33W wired, 50% in 27 minReverse wired
33W wired, 100% in 60 min
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Design
Dimensions
162.2 x 74.8 x 8.8 mm (6.39 x 2.94 x 0.35 in)
163.6 x 75.8 x 8.8 mm (6.44 x 2.98 x 0.35 in)
Weight
194 g
195 g
Materials
N/A
N/A
Water Resistance
N/A
N/A
Colors
Black, Blue
Aquamarine Blue, Stardust White, Matte Black
Foldable
✗
✗
Connectivity
SIM
Nano-SIM + Nano-SIM
Nano-SIM + Nano-SIM
Network
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
GSM / HSPA / LTE / 5G
Network Speed
HSPA, LTE, 5G
HSPA, LTE (CA), 5G
5G
✓
✓
4G
✓
✓
WiFi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
5.1, A2DP, LE, aptX
5.1, A2DP, LE
NFC
✗
✗
USB
USB Type-C 2.0, OTG
USB Type-C 2.0, OTG
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS, GLONASS, GALILEO, BDS
GPS, GLONASS, BDS
Software
Operating System
Android 11, ColorOS 11.1
Android 11, MIUI 12.5
OS Version
Android 11, ColorOS 11.1
Android 11, MIUI 12.5
Security
Fingerprint
✓
✓
Face Unlock
✗
✗
Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Fingerprint (side-mounted), accelerometer, gyro, compass
Audio
Stereo Speakers
✗
✓
Loudspeaker
Yes
Yes, with stereo speakers
Audio Jack
Yes
Yes