Screen size
A15.5"
A1 PlusWinner: 6.0"+8.3%
Quick verdict
A1 and A1 Plus are close on the measured specs.
Measured wins
A1
4
spec wins
Ties
10
equal specs
A1 Plus
4
spec wins
Screen size
Technology
A1
GSM / HSPA / LTE
A1 Plus
GSM / HSPA / LTE
2G bands
A1
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
A1 Plus
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
A1
HSDPA 850 / 900 / 1900 / 2100
A1 Plus
HSDPA 850 / 900 / 1900 / 2100
4G bands
A1
1, 3, 7, 38, 39, 40, 41
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
CPU speed
RAM
equal specsStorage
equal specsMain camera
equal specsFront camera
Battery
Wired charging
equal specsWeight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
A1 Plus
1, 3, 7, 38, 39, 40, 41
Speed
A1
HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps
A1 Plus
HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps
Announced
A1
2017, February. Released 2017, April
A1 Plus
2017, February. Released 2017, May
Status
A1
Discontinued
A1 Plus
Discontinued
Dimensions
A1
154.5 x 76.5 x 8.3 mm (6.08 x 3.01 x 0.33 in)
A1 Plus
166.4 x 83.3 x 9.1 mm (6.55 x 3.28 x 0.36 in)
Weight
A1
182 g (6.42 oz)
A1 Plus
226 g (7.97 oz)
SIM
A1
Nano-SIM + Micro-SIM
A1 Plus
Nano-SIM + Nano-SIM
Type
A1
IPS LCD
A1 Plus
IPS LCD
Size
A1
5.5 inches, 83.4 cm2 (~70.6% screen-to-body ratio)
A1 Plus
6.0 inches, 99.2 cm2 (~71.6% screen-to-body ratio)
Resolution
A1
1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
A1 Plus
1080 x 1920 pixels, 16:9 ratio (~367 ppi density)
Protection
A1
Corning Gorilla Glass (unspecified version)
A1 Plus
-
OS
A1
Android 7 (Nougat), Amigo 4
A1 Plus
Android 7 (Nougat), Amigo 4
Chipset
A1
Mediatek MT6755 Helio P10 (28 nm)
A1 Plus
Mediatek MT6757T Helio P25 (16 nm)
CPU
A1
Octa-core (4x2.0 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
A1 Plus
Octa-core (4x2.5 GHz Cortex-A53 & 4x1.4 GHz Cortex-A53)
GPU
A1
Mali-T860MP2
A1 Plus
Mali-T880MP2
Card slot
A1
microSDXC (uses shared SIM slot)
A1 Plus
microSDXC (uses shared SIM slot)
Internal
A1
64GB 4GB RAM
A1 Plus
64GB 4GB RAM
Other
A1
eMMC 5.1
A1 Plus
-
Single
A1
13 MP, f/2.0, 1/3.1", 1.12µm, PDAF
A1 Plus
-
Features
A1
LED flash, HDR
A1 Plus
LED flash, HDR
Video
A1
1080p@30fps
A1 Plus
1080p@30fps
Dual
A1
-
A1 Plus
13 MP, f/2.0, 1/3.1", 1.12µm, PDAF Auxiliary lens
Single
A1
16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm
A1 Plus
20 MP, f/2.0, (wide), 1/2.8", 1.0µm
Video
A1
A1 Plus
Loudspeaker
A1
Yes
A1 Plus
Yes
3.5mm jack
A1
Yes
A1 Plus
Yes
WLAN
A1
Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct
A1 Plus
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
A1
4.0, A2DP
A1 Plus
4.0, A2DP
Positioning
A1
GPS
A1 Plus
GPS
NFC
A1
No
A1 Plus
No
Radio
A1
FM radio
A1 Plus
FM radio
USB
A1
microUSB 2.0, OTG
A1 Plus
USB Type-C, OTG
Sensors
A1
Fingerprint (front-mounted), accelerometer, gyro, proximity, compass
A1 Plus
Fingerprint (rear-mounted), accelerometer, proximity, compass
Type
A1
Li-Ion 4010 mAh, non-removable
A1 Plus
Li-Ion 4550 mAh, non-removable
Charging
A1
10W wired
A1 Plus
10W wired
Colors
A1
Black, Gray, Gold
A1 Plus
Gray, Mocha Gold
Models
A1
A1
A1 Plus
A1 Plus
Price
A1
About 280 EUR
A1 Plus
About 370 EUR