Vivo Y81 vs Infinix Zero 30

Product
Vivo Y81
180 USD
Infinix Zero 30
180 USD

Price
180 USD
180 USD
Status
Discontinued
Available
Brand
Vivo Mobiles
Infinix Mobiles
Model No
Y81
X6731

Launch Date
2018, June 06
2023, September 01

Technology
GSM / CDMA / HSPA / LTE
GSM / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 ,CDMA 800 & TD-SCDMA
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
HSDPA 850 / 900 / 2100
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
1, 3, 5, 7, 8, 34, 38, 39, 40, 41
1, 2, 3, 4, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66
Speed
HSPA 42.2/5.76 Mbps, LTE
HSPA, LTE-A, 5G
5G bands
1, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6

Dimensions
155.1 x 75 x 7.8 mm (6.11 x 2.95 x 0.31 in)
164.5 x 75 x 7.9 mm (6.48 x 2.95 x 0.31 in)
Weight
146.5 g (5.15 oz)
185 g (6.53 oz)
Build
Glass front (Gorilla Glass), plastic back, plastic frame
Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5) or eco leather back, plastic frame
SIM
Dual SIM (Nano-SIM, dual stand-by)
Dual SIM (Nano-SIM, dual stand-by)
Colors
Black, Gold
Rome Green, Golden Hour, Fantasy Purple

Type
IPS LCD capacitive touchscreen, 16M colors
AMOLED, 1B colors, 144Hz, 950 nits (peak)
Size
6.22 inches, 96.6 cm2 (~83.0% screen-to-body ratio)
6.78 inches, 111.0 cm2 (~90.0% screen-to-body ratio)
Resolution
720 x 1520 Pixels, 19:9 ratio (~270 ppi density)
1080 x 2400 pixels, 20:9 ratio (~388 ppi density)

OS
Android 8.1 (Oreo), Funtouch 4
Android 13, XOS 13
Chipset
Mediatek MT6762 Helio P22 (12 nm)
Mediatek Dimensity 8020 (6 nm)
CPU
Octa-core 2.0 GHz Cortex-A53
Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU
PowerVR GE8320
Mali-G77 MC9

RAM
3GB/4GB
8GB/12GB
Storage
32GB
256GB UFS 3.1
Card Slot
microSDXC (dedicated slot)

Lens 1
13 MP, f/2.2, PDAF
108 MP, f/1.7, (wide), 1/1.67", PDAF, OIS
Features
Main Camera,Single,13 MP, f/2.2, PDAFFeatures,LED flash, HDR, panoramaVideo,1080p@30fps
LED flash, HDR, panorama
Video
1080p@30fps
4K@30/60fps, 1080p@30/60fps
Lens 2
13 MP, f/2.2, 120˚ (ultrawide)
Lens 3
2 MP, f/2.4

Lens 1
5 MP, f/2.2
50 MP, f/2.5, (wide),1/2.76", PDAF
Features
LED flash
Video
4K@30/60fps, 1080p@30fps

Capacity
Li-Po 3260 mAh, non-removable
Li-Po 5000 mAh, non-removable
Charging
68W wired, 80% in 30 min (advertised)

Sensors
Fingerprint (rear-mounted) - only 4 GB model; accelerometer, proximity, compass
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass

Loudspeaker
Yes
Yes, with dual speakers
3.5mm jack
Yes

WLAN
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
Bluetooth
5.0, A2DP, LE
Yes
GPS
Yes, with A-GPS, GLONASS, BDS
GPS
Radio
No
FM radio
USB
microUSB 2.0
USB Type-C 2.0, OTG
NFC
Yes

Performance
AnTuTu: 635016 (v9), 758738 (v10) GeekBench: 2952 (v5), 3122 (v6) GFXBench: 39fps (ES 3.1 onscreen)
Display
Contrast ratio: Infinite (nominal)
Loudspeaker
Loudspeaker -26.6 LUFS (Good)
Battery life
Endurance rating 102h