vivo Y77t
#1664vivo Y78 (China)
#1745Category Breakdown
vivo Y77t
vivo Y78 (China)
Performance
90.586.3
Camera
19.119.1
Display
84.484.4
Battery
33.733.7
Build
65.865.8
Connectivity
77.077.0
Audio
8.98.9
Overall
56.255.4
Summary
- The vivo Y77t and vivo Y78 share similar build quality, featuring a glass front, plastic frame, and plastic back, with identical dimensions and weight.
- Both devices have a 6.64-inch IPS LCD display with a 120Hz refresh rate and HDR10 support, offering the same resolution and pixel density.
- Performance-wise, they are equipped with the Mediatek Dimensity 7020 chipset, but the Y77t offers more RAM options, with up to 12GB, compared to the Y78's maximum of 12GB.
- Camera specifications are identical, with a 50 MP main sensor and a 2 MP depth sensor, both capable of recording 1080p video.
- The battery capacity is also the same at 5000mAh, supporting 44W charging.
- Both run on Android 13 with OriginOS 3, providing a similar software experience.
Side-by-side Specification Comparison
vivo Y77t
vivo Y78 (China)
General
Release Date
2023, August 18
2023, May 10
Announced
2023, August 18
2023, May 10
Description
N/A
N/A
Display
Size
6.64"
6.64"
Type
IPS LCD, 120Hz, HDR10
IPS LCD, 120Hz, HDR10
Resolution
1080 x 2388 pixels (~395 ppi density)
1080 x 2388 pixels (~395 ppi density)
PPI
1080
1080
Refresh Rate
120Hz
120Hz
HDR Support
✓
✓
Protection
N/A
N/A
Performance
Chipset
Mediatek Dimensity 7020 (6 nm)
Mediatek Dimensity 7020 (6 nm)
CPU
Octa-core (2x2.2 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
Octa-core (2x2.2 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
GPU
IMG BXM-8-256
IMG BXM-8-256
Memory
256GB 8GB RAM, 256GB 12GB RAM
128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
Expandable Storage
✗
✗
Card Slot
No
No
Camera
Main Camera
50 MP, f/1.8, (wide), PDAF2 MP, f/2.4, (depth)
50 MP, f/1.8, (wide), PDAF2 MP, f/2.4, (depth)
Main Camera Features
LED flash, HDR, panorama
LED flash, HDR, panorama
Front Camera
8 MP, f/2.0, (wide)
8 MP, f/2.0, (wide)
Front Camera Features
N/A
N/A
Video Recording
1080p@30fps
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
44W wired
44W wired
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
164.1 x 76.2 x 8 mm (6.46 x 3.00 x 0.31 in)
164.1 x 76.2 x 8 mm (6.46 x 3.00 x 0.31 in)
Weight
190 g
190 g
Materials
Glass front, plastic frame, plastic back
Glass front, plastic frame, plastic back
Colors
Black, Mint, Gold
Black, Blue, Gold
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Nano-SIM + Nano-SIM
Nano-SIM + Nano-SIM
Network
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
Network Speed
HSPA, LTE, 5G
HSPA, LTE, 5G
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
5.3, A2DP, LE, aptX HD
5.3, A2DP, LE, aptX HD
NFC
✗
✗
USB
USB Type-C 2.0, OTG
USB Type-C 2.0, OTG
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS (L1), GLONASS (G1), BDS (B1I), GALILEO (E1), QZSS (L1)
GPS (L1), GLONASS (G1), BDS (B1I), GALILEO (E1), QZSS (L1)
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 13, OriginOS 3
Android 13, OriginOS 3
Fingerprint
✓
✓
Face Unlock
✗
✗
Sensors
Fingerprint (side-mounted), accelerometer, proximity, compass
Fingerprint (side-mounted), accelerometer, proximity, compass