Basics |
Xiaomi Mi A1
Global · 4GB · 64GB
View datasheet
vs
|
Xiaomi Redmi 9
Global · 3GB · 32GB · NFC
View datasheet
vs
|
---|
Xiaomi Mi A1 Global · 4GB · 64GB |
Xiaomi Redmi 9 Global · 3GB · 32GB · NFC |
|
---|---|---|
Ki Cost-effective Score |
-- Not available |
6.9
Ki Cost-effective Score |
Design and Screen score | --Design & Materials | 5.8Design & Materials |
Performance and Hardware score | --Performance & Hardware | 5.4Performance & Hardware |
Camera score | --Camera | 5.8Camera |
Connectivity score | -- Connectivity | 6.7 Connectivity |
Battery score | --Battery | 6.8 Battery |
Xiaomi Mi A1 Global · 4GB · 64GB |
Xiaomi Redmi 9 Global · 3GB · 32GB · NFC |
|
---|---|---|
User score |
8.7
324 reviews
|
8.0
206 reviews
|
Specs |
Xiaomi Mi A1 Global · 4GB · 64GB |
Xiaomi Redmi 9 Global · 3GB · 32GB · NFC |
---|---|---|
Inches | 5.5" | 6.53" |
Resolution | FHD | FHD+ |
Usable surface | 70% useful | 83% useful |
Aspect Ratio | 16:9 | 19.5:9 |
Dimensions |
75.8 mm
155.4 mm 7.3 mm |
77.0 mm
163.3 mm 9.1 mm |
Weight | 165 g | 198 g |
Micro |
SnapD. 625 Octa-Core |
Helio G80 Octa-Core |
RAM | 4 GB RAM | 3 GB RAM |
Storage | 64 GB | 32 GB |
AnTuTu |
78.150 v7 |
203.078 v8 |
Battery | 3080 mAh | 5020 mAh |
Main Camera |
1
12 Mpx · ƒ/2.2 OV12A10 2 |
1
13 Mpx · ƒ/2.2 OV13B10 2 3 4 |
Selfie Camera | SELF 5 Mpx · ƒ/-- | SELF 8 Mpx · ƒ/2.0 |
Bands | ||
OS | Android 9.0 P | Android 10 Q |
Xiaomi Mi A1 Global · 4GB · 64GB |
Xiaomi Redmi 9 Global · 3GB · 32GB · NFC |
|
---|---|---|
Brand | Xiaomi | Xiaomi |
Aliases | Xiaomi MiA1 | M2004J19AG |
Xiaomi Mi A1 Global · 4GB · 64GB |
Xiaomi Redmi 9 Global · 3GB · 32GB · NFC |
|
---|---|---|
Release date |
September 2017, 6 years ago |
June 2020, 3 years ago |
State | Not available | On Sale |
Market | Global | Global |
Xiaomi Mi A1 Global · 4GB · 64GB |
Xiaomi Redmi 9 Global · 3GB · 32GB · NFC |
|
---|---|---|
Size |
75.8 mm
•
155.4 mm
•
7.3 mm
Print 3D Model
See more details
|
77.0 mm
•
163.3 mm
•
9.1 mm
Print 3D Model
See more details
|
Weight | 165 g | 198 g |
Usable surface | 70 % | 83 % |
Materials | Aluminium alloy, Metal | Plastic, Splash resistant design |
Resistance | - | - |
Colors |
Black
Gold
Rose-gold
|
Black
Green
Cyan
|
Xiaomi Mi A1 Global · 4GB · 64GB |
Xiaomi Redmi 9 Global · 3GB · 32GB · NFC |
|
---|---|---|
Diagonal | 5.5" | 6.53" |
Type | LCD IPS | LCD IPS |
Aspect Ratio | 16:9 | 19.5:9 |
Resolution |
FHD 1080 x 1920 px |
FHD+ 1080 x 2340 px |
Density | 401 Pixels per inch | 395 Pixels per inch |
Xiaomi Mi A1 Global · 4GB · 64GB |
Xiaomi Redmi 9 Global · 3GB · 32GB · NFC |
|
---|---|---|
Model | Qualcomm Snapdragon 625 MSM8953 | MediaTek Helio G80 (MT6769T) |
CPU | 8x Cortex-A53 2.0 GHz | 2x Cortex-A75 2.0 GHz + 6x Cortex-A55 1.8 GHz |
Type | Octa-Core | Octa-Core |
Manufacturing | 14 nm | 12 nm |
64 Bits | Yes | Yes |
Xiaomi Mi A1 Global · 4GB · 64GB |
Xiaomi Redmi 9 Global · 3GB · 32GB · NFC |
|
---|---|---|
GPU | Qualcomm Adreno 506 | ARM Mali-G52 2EEMC2 |
Xiaomi Mi A1 Global · 4GB · 64GB |
Xiaomi Redmi 9 Global · 3GB · 32GB · NFC |
|
---|---|---|
RAM | 4 GB | 3 GB |
Type | -- | LPDDR4X RAM |
Xiaomi Mi A1 Global · 4GB · 64GB |
Xiaomi Redmi 9 Global · 3GB · 32GB · NFC |
|
---|---|---|
Score |
78.150
Antutu v7
Overall performance better than 25% of devices
See more details
|
203.078
Antutu v8
Overall performance better than 58% of devices
See more details
|
Xiaomi Mi A1 Global · 4GB · 64GB |
Xiaomi Redmi 9 Global · 3GB · 32GB · NFC |
|
---|---|---|
Capacity | 64 GB | 32 GB |
Type | -- | eMMC 5.1 Storage |
SD Slot |
Yes
, Slot for SD or second SIM card |
Yes
, Independent SD slot |
Xiaomi Mi A1 Global · 4GB · 64GB |
Xiaomi Redmi 9 Global · 3GB · 32GB · NFC |
|
---|---|---|
Fingerprint | Yes, in the back | Yes, in the back |
Xiaomi Mi A1 Global · 4GB · 64GB |
Xiaomi Redmi 9 Global · 3GB · 32GB · NFC |
|
---|---|---|
Sensors |
|
|
Xiaomi Mi A1 Global · 4GB · 64GB |
Xiaomi Redmi 9 Global · 3GB · 32GB · NFC |
|
---|---|---|
Notifications LED | LED Notifications | -- |
Cooling system | No | No |
Gaming buttons | No | No |
Xiaomi Mi A1 Global · 4GB · 64GB |
Xiaomi Redmi 9 Global · 3GB · 32GB · NFC |
|
---|---|---|
No. of cameras | Double rear camera | Quad rear camera |
1 Camera type |
Standard |
Standard |
Resolution | 12 Mpx | 13 Mpx |
Sensor | Omnivision OV12A10 | Omnivision OV13B10 |
Type | CMOS | PureCel |
Aperture | ƒ/ 2.2 | ƒ/ 2.2 |
ISO | -- | -- |
Pixel size | 1.25 µm | 1.12 µm |
Pixel Binning | -- | -- |
Sensor size | 1/2.9" | 1/3.06" |
Xiaomi Mi A1 Global · 4GB · 64GB |
Xiaomi Redmi 9 Global · 3GB · 32GB · NFC |
|
---|---|---|
Flash | Dual LED | LED |
Optical Stabilisation | No | No |
Slow Motion Video |
Yes, 120 fps |
Yes, 120 fps |
Others |
|
|
Xiaomi Mi A1 Global · 4GB · 64GB |
Xiaomi Redmi 9 Global · 3GB · 32GB · NFC |
|
---|---|---|
SELF Camera type |
Dedicated |
Dedicated |
Resolution | 5 Mpx | 8 Mpx |
Sensor | Samsung S5K5E8 | Unknown |
Type | CMOS | -- |
Aperture | ƒ/ -- | ƒ/ 2.0 |
Pixel size | 1.12 µm | -- |
Pixel Binning | -- | -- |
Sensor size | 1/5" | -- |
Xiaomi Mi A1 Global · 4GB · 64GB |
Xiaomi Redmi 9 Global · 3GB · 32GB · NFC |
|
---|---|---|
DxOMark Score | -- | -- |
Xiaomi Mi A1 Global · 4GB · 64GB |
Xiaomi Redmi 9 Global · 3GB · 32GB · NFC |
|
---|---|---|
5G | -- | -- |
4G LTE |
|
|
3G |
|
|
2G |
|
|
Xiaomi Mi A1 Global · 4GB · 64GB |
Xiaomi Redmi 9 Global · 3GB · 32GB · NFC |
|
---|---|---|
Dual SIM | Dual Sim Dual Standby | Dual Sim Dual Standby |
Type |
|
|
Xiaomi Mi A1 Global · 4GB · 64GB |
Xiaomi Redmi 9 Global · 3GB · 32GB · NFC |
|
---|---|---|
Wi-Fi |
|
|
Others |
|
|
Xiaomi Mi A1 Global · 4GB · 64GB |
Xiaomi Redmi 9 Global · 3GB · 32GB · NFC |
|
---|---|---|
Version | Bluetooth 4.2 | Bluetooth 5.0 LE Low energy consumption |
Others |
|
|
Xiaomi Mi A1 Global · 4GB · 64GB |
Xiaomi Redmi 9 Global · 3GB · 32GB · NFC |
|
---|---|---|
Navigation |
|
|
Xiaomi Mi A1 Global · 4GB · 64GB |
Xiaomi Redmi 9 Global · 3GB · 32GB · NFC |
|
---|---|---|
USB |
|
|
Xiaomi Mi A1 Global · 4GB · 64GB |
Xiaomi Redmi 9 Global · 3GB · 32GB · NFC |
|
---|---|---|
European measurement The European Union sets a limit of 2 W/kg averaged over 10 grams of tissue. |
1.750 W/Kg on head
0.760 W/Kg on body |
0.789 W/Kg on head
1.065 W/Kg on body |
American measurement The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue |
1.260 W/Kg on head
0.170 W/Kg on body |
1.084 W/Kg on head
1.049 W/Kg on body |
Xiaomi Mi A1 Global · 4GB · 64GB |
Xiaomi Redmi 9 Global · 3GB · 32GB · NFC |
|
---|---|---|
Others |
|
|
Xiaomi Mi A1 Global · 4GB · 64GB |
Xiaomi Redmi 9 Global · 3GB · 32GB · NFC |
|
---|---|---|
Capacity |
3080 mAh
See more details
|
5020 mAh
See more details
|
Type | Li-Polymer | Li-Polymer |
Fast charge | No |
Yes, 18.0W |
Others |
|
|
Xiaomi Mi A1 Global · 4GB · 64GB |
Xiaomi Redmi 9 Global · 3GB · 32GB · NFC |
|
---|---|---|
Operating System |
|
|
Google Services (official) | Yes | Yes |