vivo X70
#1566
Xiaomi Redmi K40
#1112Category Breakdown
vivo X70
Xiaomi Redmi K40
Performance
89.990.5
Camera
66.968.1
Display
91.193.7
Battery
30.131.0
Build
0.20.2
Connectivity
84.583.5
Audio
8.987.6
Overall
57.063.0
Summary
- The vivo X70 features a slightly smaller 6.56-inch AMOLED display with a resolution of 1080 x 2376 pixels, while the Xiaomi Redmi K40 has a larger 6.67-inch Super AMOLED display with a resolution of 1080 x 2400 pixels, both supporting 120Hz refresh rates and HDR10+.
- In terms of performance, the X70 is powered by the Mediatek Dimensity 1200 chipset, whereas the Redmi K40 utilizes the Qualcomm Snapdragon 870, offering slightly better processing capabilities.
- The camera setup on the X70 includes a 40 MP main sensor, while the K40 boasts a 48 MP main sensor, with both lacking optical image stabilization.
- The X70 has a 4400 mAh battery with 44W charging, compared to the K40's 4520 mAh battery and 33W charging.
- Both devices run Android 11, but the X70 uses Funtouch OS 14, while the K40 operates on MIUI 12, with the latter also featuring stereo speakers.
Side-by-side Specification Comparison
vivo X70
Xiaomi Redmi K40
General
Release Date
2021, September 09
2021, February 25
Announced
2021, September 09
2021, February 25
Description
N/A
N/A
Display
Size
6.56"
6.67"
Type
AMOLED, 120Hz, HDR10+
Super AMOLED, 120Hz, HDR10+, 1300 nits (peak)
Resolution
1080 x 2376 pixels (~398 ppi density)
1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
PPI
1080
1080
Refresh Rate
120Hz
120Hz
HDR Support
✓
✓
Protection
N/A
Corning Gorilla Glass 5
Performance
Chipset
Mediatek Dimensity 1200 (6 nm)
Qualcomm SM8250-AC Snapdragon 870 5G (7 nm)
CPU
Octa-core (1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)
GPU
Mali-G77 MC9
Adreno 650
Memory
128GB 8GB RAM, 128GB 12GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
Expandable Storage
✗
✗
Card Slot
No
No
Camera
Main Camera
40 MP, f/1.9, (wide), 1.0µm, PDAF12 MP, f/2.0, 50mm (telephoto), 1/2.93", 1.22µm, PDAF, 2x optical zoom12 MP, f/2.2, 16mm, 116˚ (ultrawide), 1/3.1", 1.12µm
48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF8 MP, f/2.2, 119˚ (ultrawide)5 MP, f/2.4, 50mm (macro), 1/5.0", 1.12µm
Main Camera Features
Zeiss optics, Zeiss T* lens coating, color spectrum sensor, Pixel Shift, dual-LED dual-tone flash, HDR, panorama
Color spectrum sensor, LED flash, HDR, panorama
Front Camera
32 MP, f/2.5, 24mm (wide), 1/2.8", 0.8µm
20 MP, f/2.5, (wide), 1/3.4", 0.8µm
Front Camera Features
HDR
HDR
Video Recording
4K@30/60fps, 1080p@30/60fps, gyro-EIS, HDR10+
4K@30fps, 1080p@30/60/120/240/960fps, gyro-EIS
Selfie Video
1080p@30fps
1080p@30fps, 720p@120fps
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
4400 mAh
4520 mAh
Battery Details
4400 mAh
Li-Po 4520 mAh
Charging Details
44W wired5W reverse wired
33W wired, PD3.0, QC3, 100% in 52 min
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
160.1 x 75.4 x 7.6 mm (6.30 x 2.97 x 0.30 in)
163.7 x 76.4 x 7.8 mm (6.44 x 3.01 x 0.31 in)
Weight
181 g
196 g
Materials
N/A
N/A
Colors
Cosmic Black, Aurora Dawn, White
Black, White, Aurora
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Nano-SIM + Nano-SIM
Nano-SIM + Nano-SIM
Network
GSM / CDMA / HSPA / EVDO / 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, dual-band, Wi-Fi Direct
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Bluetooth
5.2, A2DP, LE, aptX HD
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 (L1+L5), GLONASS, BDS, GALILEO, QZSS, NavIC
GPS (L1+L5), GLONASS (G1), BDS (B1I+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC
Audio
Stereo Speakers
✗
✓
Loudspeaker
Yes
Yes, with stereo speakers
Audio Jack
No
No
Software & Security
Operating System
Android 11, upgradable to Android 14, Funtouch OS 14 (International), OriginOS (China)
Android 11, MIUI 12
Fingerprint
✓
✓
Face Unlock
✗
✗
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass