BLU G80 vs Oppo A91: specs comparison

Key differences

Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

Display technology

OLED versus LCD

G80:

LCD

A91:

OLED
Weight

A91: 13 g lighter

G80:

185 g

A91:

172 g
Width

A91: 2.2 mm narrower

G80:

75.5 mm

A91:

73.3 mm
Screen diagonal

G80: 0.4 in smaller diagonal

G80:

6 in

A91:

6.4 in
Rear camera layout

G80:

Triple

A91:

Quad
Depth

A91: 0.5 mm thinner

G80:

8.4 mm

A91:

7.9 mm

Physical size

Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

1. G80

Height:

163.9 mm +3.7 mm versus A91
Width:

75.5 mm +2.2 mm versus A91
Depth:

8.4 mm +0.5 mm versus A91
2. A91

Height:

160.2 mm
Width:

73.3 mm
Depth:

7.9 mm

Weight

Bars start at zero and share a scale within this chart.

1. G80

185 g

+13 g versus A91
2. A91

172 g

Screen size

Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

At least two phones need compatible screen dimensions for a drawing.

1. G80

G80: Screen geometry unavailable or conflicting.
2. A91

Screen diagonal:

6.4 in

Aspect ratio (height:width):

20:9

Approximate rectangular screen area:

98.9 cm²

Memory variants

Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

Recorded RAM for G80, A91, compared at the same storage capacity.
Storage	G80	A91
64 GB	3 GB RAM	Not recorded
128 GB	Not recorded	8 GB RAM

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. G80

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSDXC

2. A91

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 256 GB (dedicated slot)

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded battery capacity

Bars start at zero and share a scale within this chart.

1. G80

4000 mAh
2. A91

4025 mAh

+25 mAh versus G80

Specifications

Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

1. G802. A91

Everyday essentials

Everyday essentials — specifications for G80, A91.
Specification	G80	A91
Dimensions (HxWxD)	163.9 Х 75.5 Х 8.4 mm	160.2 Х 73.3 Х 7.9 mm
Weight	185 g	172 g
Technology	IPS LCD	AMOLED
Screen size	6" inc	6.4" inch
Screen resolution	720 x 1600 px	1080 x 2400 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	64GB 3GB RAM	128GB 8GB RAM
Memory card support	microSDXC	microSD up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.	4000 mAh Removable Li-Po	4025 mAh Non-removable Li-Po
Operating system OS	Android 10	Android 9.0 (Pie); ColorOS 6.1
Chipset	- Mediatek MT6763 Helio P23 (16 nm)	Mediatek MT6771V Helio P70 (12nm)
Headphone jack	Yes	Yes

Display

Display — specifications for G80, A91.
Specification	G80	A91
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	102 cm2	100.4 cm2
Screen format	20:9 (height:width)	20:9 (height:width)
Screen to body ratio	82,4%	85.5%
PPI /points per inch/	Unknown	408 PPI
Screen protection	Unknown	Corning Gorilla Glass 5

Camera and Video

Camera and Video — specifications for G80, A91.
Specification	G80	A91
Rear camera, main	13 MP Triple	48 MP Quad
Camera specs	-13 MP f/1.8 (wide) 1/3.06'' 1.12µm PDAF -8 MP f/2.2 (ultrawide) 1/4.0'' 1.12µm -2 MP f/2.4 (depth)	48 MP f/1.8 26mm (wide) 1/2.0" 0.8µm PDAF -8 MP f/2.2 13mm (ultrawide) 1/4.0" 1.12µm -2 MP B/W f/2.4 1/5.0" 1.75µm -2 MP 1.75µm depth sensor
Functions	LED flash panorama HDR	HDR
Video	720p@30fps	1080p@30fps
Front camera, selfie	13 MP Single	16 MP Single
Specifications	13 MP f/2.9	16 MP f/2.0 26mm (wide) 1/3.1'' 1.0µm

Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for G80, A91.
Specification	G80	A91
Processor CPU	- Octa-core (4x2.0 GHz Cortex-A53 & 4x1.5 GHz Cortex-A53)	Octa-core (4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
Graphics processor GPU	- Mali-G71 MP2	Mali-G72 MP3
Antutu 7 score *	Unknown	135756

General specs

General specs — specifications for G80, A91.
Specification	G80	A91
Release date	2020 June 24	2019 December
Colors	Black Green	Dark Blue Red Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	100 USD	260 EUR
Body build	Unknown	Glass front (Gorilla Glass 5) plastic back plastic frame

Communication and Connectivity

Communication and Connectivity — specifications for G80, A91.
Specification	G80	A91
SIM card	Dual SIM (Nano-SIM dual stand-by)	Dual SIM (Nano-SIM dual stand-by)
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - 1 2 3 4 5 7 12 17 28	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100) 3(1800) 4(1700/2100) 5(850) 8(900) 34(2000) 38(2600) 39(1900) 40(2300) 41(2500)
Speed	HSPA 42.2/5.76 Mbps LTE	HSPA 42.2/11.5 Mbps LTE-A
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 a/b/g/n Wi-Fi Direct hotspot	Wi-Fi 802.11 a/b/g/n/ac/ax dual-band Wi-Fi Direct hotspot
GPS	Yes with A-GPS	Yes with A-GPS GLONASS BDS
USB	microUSB 2.0 USB On-The-Go	2.0 Type-C 1.0 reversible connector USB On-The-Go
Bluetooth	4.1 A2DP LE	4.2 A2DP LE

Music and Audio

Music and Audio — specifications for G80, A91.
Specification	G80	A91
Radio	FM radio	FM radio
Others	Unknown	430 nits typ. brightness Active noise cancellation with dedicated mic

Other features

Other features — specifications for G80, A91.
Specification	G80	A91
Dop	- Sensors - Fingerprint (rear-mounted) accelerometer proximity - Charging 10W - For USA	Sensors Fingerprint (under display optical) accelerometer gyro proximity compass - Fast charging 20W 50% in 30 min -VOOC 3.0

BLU G80 vs Oppo A91

BLU G80

Oppo A91

Key differences

Display technology

Weight

Width

Screen diagonal

Rear camera layout

Depth

Physical size

1. G80

2. A91

Weight

1. G80

2. A91

Screen size

1. G80

2. A91

Memory variants

Practical features

1. G80

2. A91

Battery capacity

Recorded battery capacity

1. G80

2. A91

Specifications

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