Xiaomi Redmi K70 Ultra
#270
Xiaomi Redmi K80
#501Category Breakdown
Xiaomi Redmi K70 Ultra
Xiaomi Redmi K80
Performance
96.496.7
Camera
98.097.9
Display
98.798.1
Battery
37.038.4
Build
76.90.2
Connectivity
86.586.8
Audio
87.687.6
Overall
83.275.8
Summary
- The Xiaomi Redmi K70 Ultra and Xiaomi Redmi K80 both feature a 6.67-inch OLED display, but the K70 Ultra offers a 144Hz refresh rate compared to the K80's 120Hz, with the K80 having a higher resolution of 1440 x 3200 pixels.
- In terms of performance, the K70 Ultra is powered by the Mediatek Dimensity 9300+, while the K80 utilizes the Qualcomm Snapdragon 8 Gen 3, which may provide superior processing capabilities.
- Both phones have a 50 MP main camera with optical image stabilization, but the K80 has a slightly faster aperture and dual pixel PDAF.
- The K70 Ultra has a larger 5500mAh battery with 120W charging, whereas the K80 features a 6550mAh battery with 90W charging.
- Software-wise, the K70 Ultra runs on Android 14 with HyperOS, while the K80 operates on Android 15 with HyperOS 2, indicating a more updated software experience for the latter.
- Both devices lack wireless charging and headphone jacks.
Side-by-side Specification Comparison
Xiaomi Redmi K70 Ultra
Xiaomi Redmi K80
General
Release Date
2024, July 19
2024, November 27
Announced
2024, July 19
2024, November 27
Description
Also known as Redmi K70 Extreme Edition
N/A
Display
Size
6.67"
6.67"
Type
OLED, 68B colors, 144Hz, Dolby Vision, HDR10+, 1600 nits (HBM), 4000 nits (peak)
OLED, 68B colors, 120Hz, Dolby Vision, HDR10+, 1800 nits (HBM), 3200 nits (peak)
Resolution
1220 x 2712 pixels, 20:9 ratio (~446 ppi density)
1440 x 3200 pixels, 20:9 ratio (~526 ppi density)
PPI
1220
1440
Refresh Rate
144Hz
120Hz
HDR Support
✓
✓
Protection
Scratch/drop-resistant glass
Corning Gorilla Glass 7i
Performance
Chipset
Mediatek Dimensity 9300+ (4 nm)
Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
CPU
Octa-core (1x3.25 GHz Cortex-X4 & 3x2.85 GHz Cortex-X4 & 4x2.0 GHz Cortex-A720)
Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)
GPU
Immortalis-G720 MC12
Adreno 750
Memory
256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM, 1TB 24GB RAM
256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
Expandable Storage
✗
✗
Card Slot
No
No
Camera
Main Camera
50 MP, f/1.7, 23mm (wide), 1/1.56", 1.0µm, PDAF, OIS8 MP, 119˚ (ultrawide), 1/4.0", 1.12µm2 MP, f/2.4, (macro)
50 MP, f/1.6, 24mm (wide), 1/1.55", 1.0µm, dual pixel PDAF, OIS8 MP, (ultrawide)
Main Camera Features
Color spectrum sensor, Dual-LED dual-tone flash, HDR, panorama
Color spectrum sensor, LED flash, HDR, panorama
Front Camera
20 MP, (wide), 1/2.0", 0.8µm
20 MP, (wide)
Front Camera Features
HDR
HDR
Video Recording
8K@24/30fps, 4K@24/30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS
8K@24fps, 4K@24/30/60fps, 1080p@30/60/120/240/960fps, 720p@1920fps, gyro-EIS
Selfie Video
1080p@30fps
1080p@30/60fps, gyro-EIS
Optical Stabilization
✓
✓
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
5500 mAh
6550 mAh
Battery Details
Li-Po 5500 mAh
Si/C Li-Ion 6550 mAh
Charging Details
120W wired, PD3.0, 100% in 24 min
90W wired, PD3.0, QC3+
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
160.4 x 75.1 x 8.4 mm (6.31 x 2.96 x 0.33 in)
160.3 x 75 x 8.1 mm (6.31 x 2.95 x 0.32 in)
Weight
211 g
206 g
Materials
Glass front, aluminum frame
N/A
Colors
Black, White, Violet, Green Championship Edition, Orange Championship Edition
Black, White, Mint, Blue
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Nano-SIM + Nano-SIM
Nano-SIM + Nano-SIM
Network
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
Network Speed
HSPA, LTE, 5G
HSPA, LTE, 5G
5G
✓
✓
4G
✓
✓
WiFi
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/6e/7, dual-band, Wi-Fi Direct
Bluetooth
5.4, A2DP, LE, LHDC
5.4, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless, LHDC 5
NFC
✓
✓
USB
USB Type-C
USB Type-C, OTG
IR Blaster
✗
✗
Headphone Jack
✗
✗
Radio
✗
✗
Positioning
GPS (L1+L5), BDS (B1I+B1C+B2a+B2b), GALILEO (E1+E5a+E5b), QZSS (L1+L5), NavIC (L5), GLONASS
GPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)
Audio
Stereo Speakers
✓
✓
Loudspeaker
Yes, with stereo speakers
Yes, with stereo speakers
Audio Jack
No
No
Software & Security
Operating System
Android 14, HyperOS
Android 15, HyperOS 2
Fingerprint
✓
✓
Face Unlock
✗
✗
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Fingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass