HP Pre 3 vs QMobile A1

Compare recorded specifications, size and practical differences.

HP Pre 3

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QMobile A1

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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.

WeightA1: 18 g lighterA1: 138 g · Pre 3: 156 g
WidthPre 3: 3 mm narrowerPre 3: 64 mm · A1: 67 mm
Screen diagonalPre 3: 0.92 in smaller diagonalPre 3: 3.58 in · A1: 4.5 in
ChipsetQualcomm MSM8255 Snapdragon S2 / Mediatek MT6582 (28 nm)Pre 3: Qualcomm MSM8255 Snapdragon S2 · A1: Mediatek MT6582 (28 nm)
DepthA1: 6.8 mm thinnerA1: 9.2 mm · Pre 3: 16 mm
HeightPre 3: 21 mm shorterPre 3: 111 mm · A1: 132 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. Pre 3
Height
111 mm
Width
64 mm
Depth
16 mm+6.8 mm versus A1

Weight
156 g
2. A1
Height
132 mm+21 mm versus Pre 3
Width
67 mm+3 mm versus Pre 3
Depth
9.2 mm

Weight
138 g

Weight

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

1. Pre 3156 g

+18 g versus A1
2. A1138 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. Pre 3 3.58 in · 5:3 About 36.5 cm² rectangular area
2. A1 Screen geometry unavailable or conflicting

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 by storage capacity and phone
Storage	Pre 3	A1
8 GB	Unknown	1 GB RAM

Pre 3: Original memory entry

8 GB · 512 MB 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. Pre 3

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

2. A1

NFC: Unknown
Headphone jack: Yes
Memory card support: See details microSD · up to 64 GB

Battery capacity

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

Recorded capacity

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

1. Pre 31230 mAh
2. A11700 mAh

+470 mAh versus Pre 3

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. Pre 32. A1

Everyday essentials

Everyday essentials
Specification	Pre 3	A1
Dimensions (HxWxD)	111 Х 64 Х 16 mm	132 Х 67 Х 9.2 mm
Weight	156 g	138 g
Technology	TFT	IPS LCD
Screen size	3.58" inch	4.5" inch
Screen resolution	480 x 800 px	480 x 854 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	8 GB 512 MB RAM	8 GB 1 GB RAM
Memory card support	No	microSD up to 64 GB
BatteryCapacity is not battery life. No endurance test is implied.	1230 mAh Removable Li-Ion	1700 mAh Li-Ion
Operating system OS	HP webOS 2.2	Android 5.1 (Lollipop) upgradable to 6.0 (Marshmallow)
Chipset	Qualcomm MSM8255 Snapdragon S2	Mediatek MT6582 (28 nm)
Headphone jack	Yes	Yes

Display

Display
Specification	Pre 3	A1
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	36.5 cm2	44.2 cm2
Screen format	5:3 (height:width)	16:9 (height:width)
Screen to body ratio	51.4%	50.0%
PPI /points per inch/	261 PPI	245 PPI

Camera and Video

Camera and Video
Specification	Pre 3	A1
Rear camera, main	5 MP Single	5 MP Single
Camera specs	5 MP AF	5 MP AF
Functions	LED flash	LED flash
Video	720p	1080p@30fps
Front camera, selfie	0.3 MP Single	2 MP Single
Specifications	VGA	2 MP

Performance

Performance
Specification	Pre 3	A1
Processor CPU	1.4 GHz Scorpion	Quad-core 1.3 GHz Cortex-A7
Graphics processor GPU	Adreno 205	Mali-400MP2

General specs

General specs
Specification	Pre 3	A1
Release date	2011 February	2015 July
Colors	Black	Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	350 EUR	100 EUR
Battery life	Stand by time- Up to 300 h Talking time- Up to 5 h	Stand by time- Up to 160 h (3G) Talking time- Up to 8 h (3G)

Communication and Connectivity

Communication and Connectivity
Specification	Pre 3	A1
SIM card	Mini-SIM	Dual SIM
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed	HSPA 7.2/5.76 Mbps	HSPA 42.2/11.5 Mbps
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 a/b/g/n dual-band	Wi-Fi 802.11 b/g/n hotspot
GPS	Yes with A-GPS	Yes with A-GPS
USB	microUSB 2.0	microUSB 2.0
Bluetooth	2.1 A2DP EDR	4.0 A2DP

Music and Audio

Music and Audio
Specification	Pre 3	A1
Radio	No	Stereo FM radio
Others	Active noise cancellation with dedicated mic	Unknown

Other features

Other features
Specification	Pre 3	A1
Dop	Sensors Accelerometer proximity compass - MP3/WAV/eAAC+ player -MP4/H.264 player -Organizer -Document viewer -Voice memo/dial -Predictive text input	Sensors Accelerometer gyro proximity compass