Huawei Mate 30 Pro vs LG Optimus GJ E975W: 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

Mate 30 Pro:

OLED

Optimus GJ E975W:

LCD
Weight

Optimus GJ E975W: 56.8 g lighter

Mate 30 Pro:

198 g

Optimus GJ E975W:

141.2 g
Width

Optimus GJ E975W: 4.2 mm narrower

Mate 30 Pro:

73.1 mm

Optimus GJ E975W:

68.9 mm
Screen diagonal

Optimus GJ E975W: 1.83 in smaller diagonal

Mate 30 Pro:

6.53 in

Optimus GJ E975W:

4.7 in
Chipset

Mate 30 Pro:

HiSilicon Kirin 990 (7 nm+)

Optimus GJ E975W:

Qualcomm APQ8064 Snapdragon S4 Pro
Rear camera layout

Mate 30 Pro:

Quad

Optimus GJ E975W:

Single

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. Mate 30 Pro

Height:

158.1 mm +21.2 mm versus Optimus GJ E975W
Width:

73.1 mm +4.2 mm versus Optimus GJ E975W
Depth:

8.8 mm
2. Optimus GJ E975W

Height:

136.9 mm
Width:

68.9 mm
Depth:

9.4 mm +0.6 mm versus Mate 30 Pro

Weight

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

1. Mate 30 Pro

198 g

+56.8 g versus Optimus GJ E975W
2. Optimus GJ E975W

141.2 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.

1. Mate 30 Pro

Screen diagonal:

6.53 in

Aspect ratio (height:width):

18.5:9

Approximate rectangular screen area:

108.2 cm²
2. Optimus GJ E975W

Screen diagonal:

4.7 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

60.9 cm²

Mate 30 Pro has approximately 77.7% more rectangular screen area than Optimus GJ E975W.

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 Mate 30 Pro, Optimus GJ E975W, compared at the same storage capacity.
Storage	Mate 30 Pro	Optimus GJ E975W
16 GB	Unknown	2 GB RAM

Mate 30 Pro: Original memory entry

128GB 8GB RAM · 256GB 8GB RAM · UFS3.0

Practical features

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

1. Mate 30 Pro

NFC:: Yes
Headphone jack:: No
Memory card support:: See details NM (Nano Memory) · up to 256GB (uses shared SIM slot)

2. Optimus GJ E975W

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 64 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. Mate 30 Pro

4500 mAh

+2220 mAh versus Optimus GJ E975W
2. Optimus GJ E975W

2280 mAh

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. Mate 30 Pro2. Optimus GJ E975W

Everyday essentials

Everyday essentials — specifications for Mate 30 Pro, Optimus GJ E975W.
Specification	Mate 30 Pro	Optimus GJ E975W
Dimensions (HxWxD)	158.1 Х 73.1 Х 8.8 mm	136.9 Х 68.9 Х 9.4 mm
Weight	198 g	141.2 g
Technology	OLED	True HD-IPS + LCD
Screen size	6.53" inch	4.7" inch
Screen resolution	1176 x 2400 px	720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	128GB 8GB RAM 256GB 8GB RAM UFS3.0	16 GB 2 GB RAM
Memory card support	NM (Nano Memory) up to 256GB (uses shared SIM slot)	microSD up to 64 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.	4500 mAh Non-removable Li-Po	2280 mAh Removable Li-Ion
Operating system OS	Android 10; EMUI 10	Android 4.1.2 (Jelly Bean)
Chipset	HiSilicon Kirin 990 (7 nm+)	Qualcomm APQ8064 Snapdragon S4 Pro
NFC	Yes	Unknown
Headphone jack	No	Yes

Display

Display — specifications for Mate 30 Pro, Optimus GJ E975W.
Specification	Mate 30 Pro	Optimus GJ E975W
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	108.7 cm2	60.9 cm2
Screen format	18.5:9 (height:width)	16:9 (height:width)
Screen to body ratio	94.1%	64.6%
PPI /points per inch/	409 PPI	312 PPI
Screen protection	Corning Gorilla Glass 6	Unknown

Camera and Video

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

Camera and Video — specifications for Mate 30 Pro, Optimus GJ E975W.
Specification	Mate 30 Pro	Optimus GJ E975W
Rear camera, main	40 MP Quad	13 MP Single
Camera specs	40 MP f/1.6 27mm (wide) 1/1.7'' PDAF OIS -8 MP f/2.4 80mm (telephoto) 1/4'' OIS 3x optical zoom -40 MP f/1.8 18mm (ultrawide) 1/1.54'' PDAF -3D TOF camera	13 MP AF
Functions	HDR panorama	LED flash
Video	1080p@30fps	1080p@30fps
Front camera, selfie	32 MP Dual	1.3 MP Single
Specifications	32 MP f/2.0 (wide) 3D TOF camera	1.3 MP
DxOMark Main Score *	121	Unknown
DxOMark Photo *	97	Unknown
DxOMark Video *	88	Unknown
DxOMark Selfie Score *	93	Unknown

Performance

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

Performance — specifications for Mate 30 Pro, Optimus GJ E975W.
Specification	Mate 30 Pro	Optimus GJ E975W
Processor CPU	Octa-core (2x2.86 GHz Cortex-A76 & 2x2.09 GHz Cortex-A76 & 4x1.86 GHz Cortex-A55)	Quad-core 1.5 GHz Krait
Graphics processor GPU	Mali-G76 MP16	Adreno 320
Antutu 8 score *	457357	Unknown
GeekBench 5 Single Core *	760	Unknown
GeekBench 5 Multi-Core *	2858	Unknown

General specs

General specs — specifications for Mate 30 Pro, Optimus GJ E975W.
Specification	Mate 30 Pro	Optimus GJ E975W
Release date	2019 September	2013 May
Colors	Black Space Silver Cosmic Purple Emerald Green	Black Red
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	750 EUR	270 EUR
Battery life	Unknown	Stand by time- Up to 515 h (2G) / Up to 596 h (3G) Talking time- Up to 23 h (2G) / Up to 15 h (3G)
Body build	Front/back glass (Gorilla Glass 6) aluminum frame	Unknown

Communication and Connectivity

Communication and Connectivity — specifications for Mate 30 Pro, Optimus GJ E975W.
Specification	Mate 30 Pro	Optimus GJ E975W
SIM card	Single SIM (Nano-SIM)Hybrid Dual SIM (Nano-SIM dual stand-by)	Micro-SIM
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100) 2(1900) 3(1800) 4(1700/2100) 5(850) 6(900) 7(2600) 8(900) 9(1800) 12(700) 17(700) 18(800) 19(800) 20(800) 26(850) 28(700) 32(1500) 34(2000) 38(2600) 39(1900) 40(2300) 41(2500) - Global LTE band 1(2100) 41(2500) - China	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed	HSPA 42.2/5.76 Mbps LTE-A	HSPA 21.1/5.76 Mbps
GPRS	Yes	Class 12
Edge	Yes	Class 12
Wi-Fi	Wi-Fi 802.11 a/b/g/n/ac dual-band DLNA Wi-Fi Direct hotspot	Wi-Fi 802.11 a/b/g/n dual-band Wi-Fi Direct DLNA hotspot
GPS	Yes with dual-band A-GPS GLONASS BDS GALILEO QZSS	Yes with A-GPS
USB	3.1 Type-C 1.0 reversible connector USB On-The-Go	microUSB 2.0 (MHL TV-out) USB Host
Bluetooth	5.1 A2DP aptX HD LE	4.0 A2DP

Music and Audio

Music and Audio — specifications for Mate 30 Pro, Optimus GJ E975W.
Specification	Mate 30 Pro	Optimus GJ E975W
Radio	No	No
Others	DCI-P3 -HDR10 32-bit/384kHz audio -Active noise cancellation with dedicated mic	Active noise cancellation with dedicated mic

Other features

Other features — specifications for Mate 30 Pro, Optimus GJ E975W.
Specification	Mate 30 Pro	Optimus GJ E975W
Dop	Sensors Face ID fingerprint (under display optical) accelerometer gyro proximity barometer compass Infrared port - Fast battery charging 40W -Fast wireless charging 27W -Power bank/Reverse wireless charging - IP68 dust/water resistant (up to 2m for 30 mins) - Versions: LIO-AL00 LIO-TL00 (China)	Sensors Accelerometer gyro proximity compass - IPX7 certified -Water resistant up to 1 meter and 30 minutes

Huawei Mate 30 Pro vs LG Optimus GJ E975W