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Model

Compare BLU G51 and Oppo A77s

BLU G51 vs Oppo A77s

BLU G51

Oppo A77s

BLU G51

Oppo A77s

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1700(AWS), 1900, 2100

HSDPA 850, 900, 2100
4G network

LTE frequency band 2, 3, 4, 5, 7, 12, 17, 28, 66

LTE frequency band 1, 3, 5, 7, 8, 28, 38, 40, 41
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

-

LTE
GPRS

Yes

Yes
EDGE

Yes

Yes

Availability
Oficially announced

2022-06

2022-10
Status

2022-06

2022-10

Design
Build

-

Glass front, plastic frame, plastic back or eco leather back
SIM

Dual SIM (Nano-SIM, dual stand-by)

Dual SIM (Nano-SIM, dual stand-by)
Height

155.3 mm

163.8 mm
Width

73.5 mm

75 mm
Thickness

9.5 mm

8 mm
Weight

166 g

187/190 g
Waterproof

-

IP54
Dust proof

-

IP54
Colors

Black, Blue, Gold, Green, Silver

Black, Orange

Display
Display type

IPS LCD

IPS LCD
Physical size

6.1 inches

6.56 inches
Resolution

720 x 1520 pixels

720 x 1612 pixels
Pixel density

276 ppi

269 ppi
Display colors

16777216

16777216
Protection

-

Scratch resistant, 2.5D curved glass screen
Display features

-

90Hz, 480 nits (typ), 600 nits (HBM)

Hardware
CPU

-

Octa-core
CPU

Quad-core 2.0 GHz Cortex-A53

Quad-core 2.4 GHz Kryo 265 Gold
CPU(second)

quad-core 1.9 GHz Kryo 265 Silver
Chipset

Mediatek MT6761 Helio A22

Qualcomm SM6225 Snapdragon 680 4G
GPU

PowerVR GE8320

Adreno 610
Memory RAM

2 GB

8 GB
Internal storage

32 GB

128 GB
Memory card

microSD, microSDHC, microSDXC

microSD, microSDHC, microSDXC
Memory card max

128 GB

64 GB
Storage

-

UFS 2.2

OS
OS

Android 11 Go Edition

Android 12, ColorOS 12.1

Main camera
Camera type

Dual

Dual
Main camera

8 MP

50 MP, (wide) , f/1.8 , 77˚
(depth) , 0.3 MP

(depth) , 2 MP, f/2.4 , 89˚ , 1/5" , 1.75 µm
Primary camera video

1080p@30fps

1080p@30fps
Primary camera flash

LED flash

LED flash
Camera features

HDR, Panorama

-

Selfie camera
Selfie camera type

-

Single
Selfie camera

8 MP

8 MP, (wide) , f/2.0 , 26 mm
Selfie camera resolution

-

3264 x 2448 pixels
Selfie camera features

-

Panorama
Selfie camera video

720p@30fps

1080p@30fps

Sound
3.5mm jack

Yes

Yes
Loudspeaker

Yes

Yes, with stereo speakers
Earpiece

Yes

Yes

Multimedia
Radio

FM Radio

No

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

Yes

Yes
WLAN WiFi Dual Band

-

Yes
USB

microUSB 2.0

Type-C 2.0
USB On-The-Go

-

Yes
Bluetooth

v4.2

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth AptX

-

aptX HD
NFC

No

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

-

Yes
GALILEO

-

Yes
BDS

-

Yes
QZSS

-

Yes

Features
Sensors

Accelerometer, fingerprint, proximity

Accelerometer, compass, fingerprint, proximity

Browser
HTML

HTML5

HTML5

Battery
Battery type

Li-Po

Li-Po
Battery capacity

3000 mAh

5000 mAh
Battery removable

-

Non-removable
Fast battery charging

-

SuperVOOC, 33W (100% in 69 min)

Tests and performance
Geekbench(single-core)

543 (v5.2)

380 (v5.2)
Geekbench(multi-core)

1675 (v5.2)

1657 (v5.2)

Cost
Price

-

220 USD

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