A1 Alpha vs Lenovo P90: 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.

Weight

Alpha: 6 g lighter

Alpha:

150 g

P90:

156 g
Width

Alpha: 1.6 mm narrower

Alpha:

75.8 mm

P90:

77.4 mm
Screen diagonal

P90: 0.76 in smaller diagonal

Alpha:

6.26 in

P90:

5.5 in
Chipset

Alpha:

Unisoc SC9863A (28nm)

P90:

Intel Atom Z3560
Rear camera layout

Alpha:

Dual

P90:

Single
Release year

Alpha:

2019

P90:

2015

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. Alpha

Height:

151.7 mm
Width:

75.8 mm
Depth:

8.1 mm
2. P90

Height:

150 mm
Width:

77.4 mm +1.6 mm versus Alpha
Depth:

8.5 mm

Weight

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

1. Alpha

150 g
2. P90

156 g

+6 g versus Alpha

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. Alpha

Screen diagonal:

6.26 in

Aspect ratio (height:width):

19:9

Approximate rectangular screen area:

97.8 cm²
2. P90

Screen diagonal:

5.5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

83.4 cm²

Alpha has approximately 17.3% more rectangular screen area than P90.

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 Alpha, P90, compared at the same storage capacity.
Storage	Alpha	P90
32 GB Recorded for all phones	2 GB RAM	2 GB RAM
64 GB	3 GB RAM	Not recorded

Practical features

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

1. Alpha

NFC:: See details Yes (64/3GB model only)
Headphone jack:: Yes
Memory card support:: See details microSD · up to 256 GB (uses shared SIM slot)

2. P90

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

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. Alpha

3200 mAh
2. P90

4000 mAh

+800 mAh versus Alpha

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. Alpha2. P90

Everyday essentials

Everyday essentials — specifications for Alpha, P90.
Specification	Alpha	P90
Dimensions (HxWxD)	151.7 Х 75.8 Х 8.1 mm	150 Х 77.4 Х 8.5 mm
Weight	150 g	156 g
Technology	IPS LCD	IPS LCD
Screen size	6.26" inch	5.5" inch
Screen resolution	720 x 1520 px	1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	32GB 2GB RAM 64GB 3GB RAM	32 GB 2 GB RAM
Memory card support	microSD up to 256 GB (uses shared SIM slot)	No
Battery Capacity is not battery life. No endurance test is implied.	3200 mAh Non-removable Li-Ion	4000 mAh Non-removable Li-Po
Operating system OS	Android 9.0 (Pie)	Android 4.4 (KitKat)
Chipset	Unisoc SC9863A (28nm)	Intel Atom Z3560
NFC	Yes (64/3GB model only)	Unknown
Headphone jack	Yes	Yes

Display

Display — specifications for Alpha, P90.
Specification	Alpha	P90
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	97.8 cm2	83.4 cm2
Screen format	19:9 (height:width)	16:9 (height:width)
Screen to body ratio	82.1%	71.8%
PPI /points per inch/	269 PPI	401 PPI

Camera and Video

Camera and Video — specifications for Alpha, P90.
Specification	Alpha	P90
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 OIS AF
Functions	LED flash HDR	Dual-LED dual-tone flash panorama HDR
Video	1080p@30fps	1080p@30fps
Front camera, selfie	8 MP Single	5 MP Single
Specifications	8 MP f/2.0	5 MP

Performance

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

Performance — specifications for Alpha, P90.
Specification	Alpha	P90
Processor CPU	Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)	Quad-core 1.83 GHz
Graphics processor GPU	IMG8322	PowerVR G6430
GeekBench 4 Single Core *	Unknown	741
GeekBench 4 Multi-Core *	Unknown	2206

General specs

General specs — specifications for Alpha, P90.
Specification	Alpha	P90
Release date	2019 August	2015 January
Colors	Black Green	Pearl White Lava Red Onyx Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	150 EUR	450 EUR

Communication and Connectivity

Communication and Connectivity — specifications for Alpha, P90.
Specification	Alpha	P90
SIM card	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 -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 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100) 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 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 b/g/n/ac dual band 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	4.1 A2DP LE

Music and Audio

Music and Audio — specifications for Alpha, P90.
Specification	Alpha	P90
Radio	FM radio	FM radio
Others	Active noise cancellation with dedicated mic	Active noise cancellation with dedicated mic

Other features

Other features — specifications for Alpha, P90.
Specification	Alpha	P90
Dop	Sensors Fingerprint (rear-mounted) accelerometer gyro proximity compass	Sensors Accelerometer proximity compass

A1 Alpha vs Lenovo P90

A1 Alpha

Lenovo P90