Product
Vivo Y81i
Vivo Y81i
Honor X70i
Honor X70i
Battery
Charging - 35W wired
Type 3260 mAh, non-removable Si/C Li-Ion 6000 mAh
Body
Build Glass front (Gorilla Glass), plastic back, plastic frame -
Dimensions 155.1 x 75 x 7.8 mm (6.11 x 2.95 x 0.31 in) 161 x 74.6 x 7.3 mm (6.34 x 2.94 x 0.29 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 143 g (5.04 oz) 178.5 g (6.31 oz)
  - IP65 dust tight and water resistant (low pressure water jets)
Comms
Bluetooth 5.0, A2DP, LE 5.3, A2DP, LE, aptX HD
NFC No Yes
Positioning GPS, GLONASS, BDS GPS, GLONASS, GALILEO, BDS
Radio FM radio No
USB microUSB 2.0, OTG USB Type-C 2.0, OTG
WLAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Display
Protection Corning Gorilla Glass -
Resolution 720 x 1520 pixels, 19:9 ratio (~270 ppi density) 1080 x 2412 pixels, 20:9 ratio (~394 ppi density)
Size 6.22 inches, 96.6 cm2 (~83.0% screen-to-body ratio) 6.7 inches, 108.0 cm2 (~89.9% screen-to-body ratio)
Type IPS LCD AMOLED, 120Hz, 3500 nits (peak)
Features
Sensors Accelerometer, proximity, compass Fingerprint (under display, optical), accelerometer, compass, proximity (ultrasound)
Launch
Announced 2018, October. Released 2018, November 2025, April 25
Status Discontinued Available. Released 2025, April 30
Main Camera
Features LED flash, HDR, panorama LED flash, HDR, panorama
Single 13 MP, f/2.2, PDAF 108 MP, f/1.8, (wide), 1/1.67", PDAF
Video 1080p@30fps 1080p@30fps
Memory
Card slot microSDXC (dedicated slot) No
Internal 16GB 2GB RAM 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
  eMMC 5.1 -
Misc
Colors Black, Red Black, White, Purple, Mint Green
Models 1812, 1812_19 ABR-AN00
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G bands 1, 3, 5, 7, 8, 38, 40, 41 LTE
5G bands - SA/NSA
Speed HSPA 21.1/5.76 Mbps, LTE (2CA) Cat7 300/150 Mbps HSPA, LTE, 5G
Technology GSM / HSPA / LTE GSM / HSPA / LTE / 5G
Platform
Chipset Mediatek MT6761 Helio A22 (12 nm) Mediatek Dimensity 7025 Ultra (6 nm)
CPU Quad-core 2.0 GHz Cortex-A53 Octa-core (2x2.5 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
GPU PowerVR GE8320 IMG BXM-8-256
OS Android 8.1 (Oreo), Funtouch 4 Android 15, MagicOS 9
Selfie camera
Single 5 MP, f/2.2 8 MP, f/2.0, (wide)
Video 1080p@30fps
Sound
3.5mm jack Yes No
Loudspeaker Yes Yes, with stereo speakers