Umidigi F3
#3494
vivo Y21s
#3313Category Breakdown
Umidigi F3
vivo Y21s
Performance
79.879.3
Camera
19.128.4
Display
56.556.5
Battery
36.333.7
Build
0.215.4
Connectivity
65.663.3
Audio
8.98.9
Overall
40.642.0
Summary
- The Umidigi F3 features a larger 6.7-inch IPS LCD display with a resolution of 720 x 1650 pixels, while the vivo Y21s has a slightly smaller 6.51-inch display at 720 x 1600 pixels, both offering a 60Hz refresh rate.
- In terms of performance, the F3 is powered by the Mediatek Helio P70 chipset, whereas the Y21s uses the Helio G80, with the F3 having 8GB of RAM compared to the Y21s's maximum of 6GB.
- The F3's camera setup includes a 48 MP main sensor and a 16 MP selfie camera, while the Y21s offers a 50 MP rear camera and an 8 MP front camera.
- Battery capacity is slightly higher in the F3 at 5150 mAh versus the Y21s's 5000 mAh, with both supporting 18W charging.
- Both devices run on Android 11, but the Y21s features Funtouch 11.1 for its software experience.
Side-by-side Specification Comparison
Umidigi F3
vivo Y21s
General
Release Date
2022
2021, September 21
Announced
2022
2021, September 21
Description
N/A
N/A
Display
Size
6.7"
6.51"
Type
IPS LCD
IPS LCD
Resolution
720 x 1650 pixels (~269 ppi density)
720 x 1600 pixels, 20:9 ratio (~270 ppi density)
PPI
720
720
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
Mediatek Helio P70 (12 nm)
Mediatek MT6769V/CU Helio G80 (12 nm)
CPU
Octa-core (4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU
Mali-G72 MP3
Mali-G52 MC2
Memory
128GB 8GB RAM
128GB 4GB RAM, 128GB 6GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC (uses shared SIM slot)
microSDXC (dedicated slot)
Camera
Main Camera
48 MP, f/1.8, (wide), 1/2.0", AF8 MP, f/2.2, 120˚ (ultrawide)5 MP, f/2.4, (macro)
50 MP, f/1.8, 24mm (wide), PDAF2 MP, f/2.4, (macro)2 MP, f/2.4, (depth)
Main Camera Features
Dual-LED flash, HDR, panorama
LED flash
Front Camera
16 MP, f/2.2, (wide)
8 MP, f/2.0, (wide)
Front Camera Features
N/A
HDR
Video Recording
1080p@30fps
1080p@30fps
Selfie Video
1080p@30fps
1080p@30fps
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
5150 mAh
5000 mAh
Battery Details
5150 mAh
5000 mAh
Charging Details
18W wired
18W wired2.5W reverse wired
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
168.3 x 76.6 x 8.8 mm (6.63 x 3.02 x 0.35 in)
164.3 x 76.1 x 8 mm (6.47 x 3.00 x 0.31 in)
Weight
195 g
182 g
Materials
N/A
N/A
Colors
Hawaii Blue, Matte Silver, Starry Black, Sunglow Gold, Galaxy Blue
Midnight Blue, Pearl White
Foldable
✗
✗
SAR
N/A
0.83 W/kg (head) 1.09 W/kg (body)
Connectivity
SIM
Nano-SIM + Nano-SIM
Nano-SIM + Nano-SIM
Network
GSM / CDMA / HSPA / LTE
GSM / HSPA / LTE
Network Speed
HSPA, LTE
HSPA, LTE
5G
✗
✗
4G
✓
✓
WiFi
Wi-Fi 802.11 b/g/n/ac, dual-band, Wi-Fi Direct
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
4.2, A2DP
5.0, A2DP, LE
NFC
✓
✓
USB
USB Type-C, OTG
USB Type-C 2.0, OTG
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS, GALILEO, GLONASS, BDS
GPS, GLONASS, GALILEO, BDS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 11
Android 11, Funtouch 11.1
Fingerprint
✓
✓
Face Unlock
✗
✗
Sensors
Fingerprint (side-mounted), accelerometer, proximity, compass
Fingerprint (side-mounted), accelerometer, proximity, compass