vivo Y31
#2935
vivo Y33s
#3771Category Breakdown
vivo Y31
vivo Y33s
Performance
73.074.2
Camera
62.719.1
Display
58.958.9
Battery
33.733.7
Build
0.20.2
Connectivity
55.363.3
Audio
8.98.9
Overall
45.138.6
Summary
- The vivo Y31 and Y33s share similar build quality with dimensions close in size, though the Y33s is slightly lighter at 182g compared to the Y31's 188g.
- Both feature a 6.58-inch IPS LCD display with a resolution of 1080 x 2408 pixels and a 60Hz refresh rate.
- In terms of performance, the Y31 is powered by a Qualcomm Snapdragon 662 chipset, while the Y33s utilizes a MediaTek Helio G80, with both offering 64GB of storage and various RAM options.
- The Y33s has a superior rear camera at 50 MP compared to the Y31's 48 MP, although both have a 16 MP front camera.
- Both models are equipped with a 5000 mAh battery and support 18W charging.
- The Y33s runs on a slightly updated version of the software, Android 11 with Funtouch 11.1, while the Y31 operates on Funtouch 11.
Side-by-side Specification Comparison
vivo Y31
vivo Y33s
General
Release Date
2021, January 20
2021, August 24
Announced
2021, January 20
2021, August 24
Description
N/A
N/A
Display
Size
6.58"
6.58"
Type
IPS LCD
IPS LCD
Resolution
1080 x 2408 pixels, 20:9 ratio (~401 ppi density)
1080 x 2408 pixels, 20:9 ratio (~401 ppi density)
PPI
1080
1080
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
Qualcomm SM6115 Snapdragon 662 (11 nm)
Mediatek MT6769V/CU Helio G80 (12 nm)
CPU
Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU
Adreno 610
Mali-G52 MC2
Memory
64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM
64GB 4GB RAM, 128GB 4GB RAM, 128GB 8GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC (dedicated slot)
microSDXC (dedicated slot)
Camera
Main Camera
48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF2 MP, f/2.4, (macro)2 MP, f/2.4, (depth)
50 MP, f/1.8, (wide), PDAF2 MP, f/2.4, (macro)2 MP, f/2.4, (depth)
Main Camera Features
LED flash, HDR, panorama
LED flash
Front Camera
16 MP, f/2.0, (wide), 1/3.06" 1.0µm
16 MP, f/2.0, (wide)
Front Camera Features
HDR
N/A
Video Recording
4K@30fps, 1080p@30fps, gyro-EIS
1080p@30fps
Selfie Video
1080p@30fps
1080p@30fps
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
5000 mAh
5000 mAh
Battery Details
5000 mAh
5000 mAh
Charging Details
18W wired, 70% in 67 min
18W wired5W reverse wired
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
163.9 x 75.3 x 8.4 mm (6.45 x 2.96 x 0.33 in)
164.3 x 76.1 x 8 mm (6.47 x 3.00 x 0.31 in)
Weight
188 g
182 g
Materials
N/A
N/A
Colors
Racing Black, Ocean Blue
Mirror Black, Midday Dream
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Nano-SIM + Nano-SIM
Nano-SIM + Nano-SIM
Network
GSM / HSPA / LTE
GSM / HSPA / LTE
Network Speed
HSPA, LTE
HSPA, LTE
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
5.0, A2DP, LE
5.0, 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, GALILEO, BDS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 11, Funtouch 11
Android 11, Funtouch 11.1
Fingerprint
✓
✓
Face Unlock
✗
✗
Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass