A1 Alpha vs Acer Liquid S2

Compare recorded specifications, size and practical differences.

A1 Alpha

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Acer Liquid S2

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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.

WeightAlpha: 79 g lighterAlpha: 150 g · Liquid S2: 229 g
WidthAlpha: 10.4 mm narrowerAlpha: 75.8 mm · Liquid S2: 86.2 mm
Screen diagonalLiquid S2: 0.26 in smaller diagonalLiquid S2: 6 in · Alpha: 6.26 in
ChipsetUnisoc SC9863A (28nm) / Qualcomm MSM8974 Snapdragon 800 (28 nm)Alpha: Unisoc SC9863A (28nm) · Liquid S2: Qualcomm MSM8974 Snapdragon 800 (28 nm)
Rear camera layoutDual / SingleAlpha: Dual · Liquid S2: Single
DepthAlpha: 0.9 mm thinnerAlpha: 8.1 mm · Liquid S2: 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.

Front

Side

1. Alpha
Height
151.7 mm
Width
75.8 mm
Depth
8.1 mm

Weight
150 g
2. Liquid S2
Height
166 mm
Width
86.2 mm
Depth
9 mm

Weight
229 g

Specifications

Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

Everyday essentials

Everyday essentials
Specification	Alpha	Liquid S2
Dimensions (HxWxD)	151.7 Х 75.8 Х 8.1 mm	166 Х 86.2 Х 9 mm
Weight	150 g	229 g
Technology	IPS LCD	IPS LCD
Screen size	6.26" inch	6" inch
Screen resolution	720 x 1520 px	1080 x 1920 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	32GB 2GB RAM 64GB 3GB RAM	16 GB 2 GB RAM
Memory card support	microSD up to 256 GB (uses shared SIM slot)	microSD up to 64 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.	3200 mAh Non-removable Li-Ion	3300 mAh Non-removable Li-Po
Operating system OS	Android 9.0 (Pie)	Android 4.2.2 (Jelly Bean)
Chipset	Unisoc SC9863A (28nm)	Qualcomm MSM8974 Snapdragon 800 (28 nm)
NFC	Yes (64/3GB model only)	Yes
Headphone jack	Yes	Yes

Display

Display
Specification	Alpha	Liquid S2
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	97.8 cm2	98.7 cm2
Screen format	19:9 (height:width)	16:9 (height:width)
Screen to body ratio	82.1%	69.0%
PPI /points per inch/	269 PPI	368 PPI
Screen protection	Unknown	Corning Gorilla Glass 3

Camera and Video

Camera and Video
Specification	Alpha	Liquid S2
Rear camera, main	13 MP Dual	13 MP Single
Camera specs	13 MP f/2.0 AF -2 MP f/2.4 depth sensor	13 MP AF
Functions	LED flash HDR	Quad-LED ring flash
Video	1080p@30fps	1080p@30fps
Front camera, selfie	8 MP Single	2 MP Single
Specifications	8 MP f/2.0	2 MP

Performance

Performance
Specification	Alpha	Liquid S2
Processor CPU	Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)	Quad-core 2.2 GHz Krait 400
Graphics processor GPU	IMG8322	Adreno 330
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	29789

General specs

General specs
Specification	Alpha	Liquid S2
Release date	2019 August	2013 August
Colors	Black Green	Black Dark red
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	150 EUR	340 EUR
Battery life	Unknown	Stand by time- Up to 700 h (3G) Talking time- Up to 13 h (3G)

Communication and Connectivity

Communication and Connectivity
Specification	Alpha	Liquid S2
SIM card	Hybrid Dual SIM (Nano-SIM dual stand-by)	Dual SIM (Nano-SIM
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100) 3(1800) 5(850) 7(2600) 8(900) 20(800) 38(2600)	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900-3G - HSDPA 900 / 2100-4G - LTE band 3(1800) 7(2600) 20(800)
Speed	HSPA 42.2/5.76 Mbps LTE Cat4 150/50 Mbps	HSPA 42.2/5.76 Mbps LTE-A Cat4 150/50 Mbps
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 b/g/n Wi-Fi Direct hotspot	Wi-Fi 802.11 a/b/g/n/ac dual-band Wi-Fi Direct DLNA hotspot
GPS	Yes with A-GPS GLONASS	Yes with A-GPS GLONASS
USB	microUSB 2.0 USB On-The-Go	microUSB 2.0
Bluetooth	4.2 A2DP LE	4.0 A2DP

Music and Audio

Music and Audio
Specification	Alpha	Liquid S2
Radio	FM radio	Stereo FM radio RDS
Others	Active noise cancellation with dedicated mic	Dolby Digital Plus audio enhancement

Other features

Other features
Specification	Alpha	Liquid S2
Dop	Sensors Fingerprint (rear-mounted) accelerometer gyro proximity compass	Sensors Accelerometer gyro proximity compass