Google Pixel 3a vs LG G2 mini D620: 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

Pixel 3a:

OLED

G2 mini D620:

LCD
Weight

G2 mini D620: 26 g lighter

Pixel 3a:

147 g

G2 mini D620:

121 g
Width

G2 mini D620: 4.1 mm narrower

Pixel 3a:

70.1 mm

G2 mini D620:

66 mm
Screen diagonal

G2 mini D620: 0.9 in smaller diagonal

Pixel 3a:

5.6 in

G2 mini D620:

4.7 in
Chipset

Pixel 3a:

Qualcomm SDM670 Snapdragon 670 (10 nm)

G2 mini D620:

Qualcomm MSM8226 Snapdragon 400 (28 nm)
Depth

Pixel 3a: 1.6 mm thinner

Pixel 3a:

8.2 mm

G2 mini D620:

9.8 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. Pixel 3a

Height:

151.3 mm +21.7 mm versus G2 mini D620
Width:

70.1 mm +4.1 mm versus G2 mini D620
Depth:

8.2 mm
2. G2 mini D620

Height:

129.6 mm
Width:

66 mm
Depth:

9.8 mm +1.6 mm versus Pixel 3a

Weight

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

1. Pixel 3a

147 g

+26 g versus G2 mini D620
2. G2 mini D620

121 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. Pixel 3a

Screen diagonal:

5.6 in

Aspect ratio (height:width):

18.5:9

Approximate rectangular screen area:

79.6 cm²
2. G2 mini D620

Screen diagonal:

4.7 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

60.9 cm²

Pixel 3a has approximately 30.7% more rectangular screen area than G2 mini D620.

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 Pixel 3a, G2 mini D620, compared at the same storage capacity.
Storage	Pixel 3a	G2 mini D620
8 GB	Unknown	1 GB RAM

Pixel 3a: Original memory entry

64 GB · 512GB 4GB

Practical features

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

1. Pixel 3a

NFC:: Yes
Headphone jack:: Yes
Memory card support:: No

2. G2 mini D620

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 32 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. Pixel 3a

3000 mAh

+560 mAh versus G2 mini D620
2. G2 mini D620

2440 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. Pixel 3a2. G2 mini D620

Everyday essentials

Everyday essentials — specifications for Pixel 3a, G2 mini D620.
Specification	Pixel 3a	G2 mini D620
Dimensions (HxWxD)	151.3 Х 70.1 Х 8.2 mm	129.6 Х 66 Х 9.8 mm
Weight	147 g	121 g
Technology	OLED	IPS LCD
Screen size	5.6" inch	4.7" inch
Screen resolution	1080 x 2220 px	540 x 960 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	64 GB 512GB 4GB	8 GB 1 GB RAM
Memory card support	No	microSD up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.	3000 mAh Non-removable Li-Po	2440 mAh Removable Li-Ion
Operating system OS	Android 9.0 (Pie)	Android 4.4.2 (KitKat); LG Optimus UI
Chipset	Qualcomm SDM670 Snapdragon 670 (10 nm)	Qualcomm MSM8226 Snapdragon 400 (28 nm)
NFC	Yes	Unknown
Headphone jack	Yes	Yes

Display

Display — specifications for Pixel 3a, G2 mini D620.
Specification	Pixel 3a	G2 mini D620
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	Type OLED	16M
Screen area	79.6 cm2	60.9 cm2
Screen format	18.5:9 (height:width)	16:9 (height:width)
Screen to body ratio	75.0%	71.2%
PPI /points per inch/	441 PPI	234 PPI
Screen protection	Asahi Dragontrail Glass	Corning Gorilla Glass 2

Camera and Video

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

Camera and Video — specifications for Pixel 3a, G2 mini D620.
Specification	Pixel 3a	G2 mini D620
Rear camera, main	12.2 MP Single	8 MP Single
Camera specs	12.2 MP f/1.8 28mm (wide) 1/2.55'' 1.4µm OIS dual pixel PDAF	8 MP AF
Functions	HDR	LED flash panorama HDR
Video	1080p@30fps	720p
Front camera, selfie	8 MP Single	1.3 MP Single
Specifications	8 MP f/2.0 24mm (wide) 1.12µm	1.3 MP
DxOMark Main Score *	101	Unknown
DxOMark Photo *	104	Unknown
DxOMark Video *	95	Unknown

Performance

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

Performance — specifications for Pixel 3a, G2 mini D620.
Specification	Pixel 3a	G2 mini D620
Processor CPU	Octa-core (2x2.0 GHz 360 Gold & 6x1.7 GHz Kryo 360 Silver)	Quad-core 1.2 GHz Cortex-A7
Graphics processor GPU	Adreno 615	Adreno 305
Antutu 7 score *	159213	17892
GeekBench 4 Single Core *	1603	Unknown
GeekBench 4 Multi-Core *	5206	Unknown
GeekBench 4 RenderScript *	6426	Unknown
GeekBench 4 Battery *	4895	Unknown
GeekBench 5 Single Core *	345	Unknown
GeekBench 5 Multi-Core *	1300	Unknown

General specs

General specs — specifications for Pixel 3a, G2 mini D620.
Specification	Pixel 3a	G2 mini D620
Release date	2019 May	2014 February
Colors	Just Black Clearly White Purple-ish	Titan Black Lunar White Red Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	400 EUR	160 EUR
Battery life	Unknown	Stand by time- Up to 700 h (2G) / Up to 600 h (3G) Talking time- Up to 12 h (2G) / Up to 16 h (3G)
Body build	Front glass plastic body	Unknown

Communication and Connectivity

Communication and Connectivity — specifications for Pixel 3a, G2 mini D620.
Specification	Pixel 3a	G2 mini D620
SIM card	Nano-SIM	Single SIM (Micro-SIM)Dual SIM (Micro-SIM dual stand-by)
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 CDMA 800 / 1900 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1xEV-DO -4G - LTE band 1(2100) 2(1900) 3(1800) 4(1700/2100) 5(850) 7(2600) 8(900) 12(700) 13(700) 17(700) 20(800) 25(1900) 26(850) 28(700) 32(1500) 38(2600) 40(2300) 41(2500) 66(1700/2100)	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
Speed	HSPA 42.2/5.76 Mbps LTE-A (3CA) Cat11 600/75 Mbps	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 Wi-Fi Direct hotspot	Wi-Fi 802.11 b/g/n Wi-Fi Direct DLNA hotspot
GPS	Yes with A-GPS GLONASS GALILEO	Yes with A-GPS GLONASS
USB	2.0 Type-C 1.0 reversible connector	microUSB 2.0
Bluetooth	5.0 A2DP LE aptX HD	4.0 A2DP LE

Music and Audio

Music and Audio — specifications for Pixel 3a, G2 mini D620.
Specification	Pixel 3a	G2 mini D620
Radio	Unknown	FM radio RDS
Others	Always-on display Active noise cancellation with dedicated mic	Unknown

Other features

Other features — specifications for Pixel 3a, G2 mini D620.
Specification	Pixel 3a	G2 mini D620
Dop	Sensors Fingerprint (rear-mounted) accelerometer gyro proximity compass barometer - Fast battery charging 18W -USB Power Delivery 2.0 - Versions: G020A G020E G020B	Sensors Accelerometer proximity compass Infrared port - Available as LG G2 mini D618 Dual SIM with dual-SIM card slots

Google Pixel 3a vs LG G2 mini D620

Google Pixel 3a

LG G2 mini D620

Key differences

Display technology

Weight

Width

Screen diagonal

Chipset

Depth

Physical size

1. Pixel 3a

2. G2 mini D620

Weight

1. Pixel 3a

2. G2 mini D620

Screen size

1. Pixel 3a

2. G2 mini D620

Memory variants

Practical features

1. Pixel 3a

2. G2 mini D620

Battery capacity

Recorded battery capacity

1. Pixel 3a

2. G2 mini D620

Specifications

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