vivo Y55 5G
#1784
vivo Y77
#1781Category Breakdown
vivo Y55 5G
vivo Y77
Performance
70.870.8
Camera
44.344.3
Display
70.570.5
Battery
58.558.5
Build
77.877.8
Overall
62.962.9
Summary
- The vivo Y55 5G and vivo Y77 both feature a 6.58-inch IPS LCD display with a resolution of 1080 x 2408 pixels, but the Y77 has a slightly more advanced Mediatek Dimensity 810 chipset compared to the Dimensity 700 in the Y55, resulting in improved performance.
- Both phones have a 50 MP main camera, but the Y77 offers a higher resolution 16 MP selfie camera versus the 8 MP on the Y55.
- Battery capacity is identical at 5000 mAh with 18W charging for both models.
- In terms of build quality, both phones have similar dimensions and materials, though the Y77 is slightly heavier.
- The Y55 runs on Android 11, while the Y77 features Android 12, providing a more updated software experience.
Side-by-side Specification Comparison
vivo Y55 5G
vivo Y77
General
Release Date
2022, January 17
2022, July 04
Announced
2022, January 17
2022, July 04
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
Peak Brightness
N/A
N/A
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
Mediatek Dimensity 700 (7 nm)
Mediatek Dimensity 810 (6 nm)
CPU
Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Mali-G57 MC2
Mali-G57 MC2
Memory
128GB 4GB RAM, 128GB 6GB RAM
128GB 8GB RAM, 256GB 8GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC
microSDXC (uses shared SIM slot)
Camera
Main Camera
50 MP
50 MP
Main Camera Details
50 MP, f/1.8, 26mm (wide), PDAF2 MP, f/2.4, (macro)2 MP, f/2.4, (depth)
50 MP, f/1.8, 26mm (wide), PDAF2 MP, f/2.4, (macro)
Front Camera
8 MP
16 MP
Front Camera Details
8 MP, f/1.8, (wide)
16 MP, f/2.0, (wide)
Video Recording
1080p@30fps, gyro-EIS
1080p@30fps
Selfie Video
1080p@30fps
1080p@30fps
OIS
✗
✗
Night Mode
✗
✗
RAW Support
✗
✗
Battery
Capacity
5000 mAh
5000 mAh
Battery Details
5000 mAh
5000 mAh
Charging Details
18W wired
18W wired
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Design
Dimensions
164 x 75.9 x 8.3 mm (6.46 x 2.99 x 0.33 in)
164 x 75.8 x 8.3 mm (6.46 x 2.98 x 0.33 in)
Weight
187 g
194 g
Materials
Glass front, plastic frame, plastic back
Glass front, plastic frame, plastic back
Water Resistance
N/A
N/A
Colors
Black, Blue
Glowing galaxy, Starlight black
Foldable
✗
✗
Connectivity
SIM
Nano-SIM + Nano-SIM
Nano-SIM + Nano-SIM
Network
GSM / HSPA / LTE / 5G
GSM / HSPA / 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
5.1, A2DP, LE
5.1, A2DP, LE, aptX HD
NFC
✓
✗
USB
USB Type-C, OTG
USB Type-C 2.0, OTG
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS, GLONASS, GALILEO, BDS, QZSS
GPS, GLONASS, GALILEO, BDS, QZSS
Software
Operating System
Android 11, Funtouch 12
Android 12, Funtouch 12
OS Version
Android 11, Funtouch 12
Android 12, Funtouch 12
Security
Fingerprint
✓
✓
Face Unlock
✗
✗
Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Fingerprint (side-mounted), accelerometer, proximity, compass
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes