Lower mid-range · 2021
vivo Y31s
Our Take
CPU benches near recent lower-mid phones like the Samsung Galaxy A05s
A dependable lower mid-ranger with all-day battery — but slow 18W charging and 64GB storage show its age.
Best for
Daily driver · WhatsApp · calls
Strength
All-day battery (5000mAh)
Watch out
18W charging (slow), 64GB storage
Skip if
Heavy gaming or multitasking
Full specifications
What stands out
Pro camera extras: Night mode, laser AF, manual focus
Display
6.58″ · IPS LCD · 1080 × 2408 · 90 Hz · HDR
Display
6.58″ · IPS LCD · 1080 × 2408 · 90 Hz · HDR
Performance
Qualcomm SM4350 Snapdragon 480 5G (8 nm) · 8-core 2.0 GHz · Adreno 619
Basic CPU
Performance
Qualcomm SM4350 Snapdragon 480 5G (8 nm) · 8-core 2.0 GHz · Adreno 619
Basic CPU
Best for messaging, calls, and light browsing. Avoid heavy multitasking.
Camera
13 MP f/2.2 main · 8 MP selfie · 4K video
4K video
Camera
13 MP f/2.2 main · 8 MP selfie · 4K video
4K video
A standard camera setup — sharp in daylight, expect noise in low light.
Main camera
13 MP f/2.2
Front camera
8 MP f/2.0
Slow motion
Yes, 120 fps
Camera extras
Night mode, laser AF, manual focus
Video
4K @ 30 fps
4K video
Battery
5000 mAh · 18 W wired
All-day
Battery
5000 mAh · 18 W wired
All-day
Memory
4 GB RAM · 64 GB
Tight
Memory
4 GB RAM · 64 GB
Tight
Connectivity
5G · Wi-Fi 5
Connectivity
5G · Wi-Fi 5
Build & Design
5 g · 8.4 mm
Build & Design
5 g · 8.4 mmHeight
164.2 mm
Width
75.4 mm
Thickness
8.4 mm
Weight
5 g
Sensors
Fingerprint (side-mounted) · accelerometer · proximity · compass
Sensors
Fingerprint (side-mounted) · accelerometer · proximity · compassSensors
Fingerprint (side-mounted), accelerometer, proximity, compass
Specifications sourced from GSMArena
How it stacks up against the rest.
Quick reads against a few phones in the same price tier. Tap any one for the deep comparison.
vs
Apple iPhone 13
Loses on most
1 win
4 losses
54% larger battery capacity
5,000 mAh vs 3,240 mAh battery
Lower benchmark score
320k vs 1.3M AnTuTu · Lower mid-range vs High-end tier
Less stable camera
No OIS vs OIS · 4K @ 30 fps vs 4K @ 60 fps video · 8 MP vs 12 MP selfie
No NFC
No NFC vs NFC
Less protected
None vs IP68 protection
vs
Samsung Galaxy S21 5G
Loses on most
1 win
4 losses
25% larger battery capacity
5,000 mAh vs 4,000 mAh battery
Less smooth display
IPS LCD vs Dynamic AMOLED panel · 90 Hz vs 120 Hz refresh · Tradeoff: 6.58″ vs 6.2″ screen
Lower benchmark score
320k vs 899k AnTuTu · Lower mid-range vs Upper mid-range tier
Less stable camera
No OIS vs OIS · 4K @ 30 fps vs 8K @ 24 fps video
No NFC
No NFC vs NFC
Where to buy
We don't have any listings for this phone yet. Try searching on Konga or Jiji.
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