Alcatel 3 vs Xiaomi Redmi Note 4
Type | Touch | Touch | Touch | Touch |
Dimensions | 147.10 x 68.80 x 8.50 mm | 151.00 x 76.00 x 8.35 mm | 145.00 x 67.00 x 8.00 mm | 151.10 x 70.73 x 8.27 mm |
Weight | 145.00 g | 175.00 g | 143.00 g | |
Display size | 5.50" | 5.50" | 5.00" | 5.50" |
Display | Color / IPS TFT 16M colors 720 x 1440 px (5.50") 293 ppi | Color / IPS TFT 16M colors 1080 x 1920 px (5.50") 401 ppi | Color / IPS TFT 16M colors 720 x 1280 px (5.00") 294 ppi | Color / IPS TFT 16M colors 1080 x 2160 px (5.50") 439 ppi |
Display protection | Corning Gorilla Glass Buy screen protector
| Corning Gorilla Glass Buy screen protector
| ||
Additional display | ||||
Protection of the secondary display | ||||
Talk time (max.) | 2G: 1500 min. (25.0 h) 3G: 1020 min. (17.0 h) 4G: 780 min. (13.0 h) | 2G: 678 min. (11.3 h) 3G: 607 min. (10.1 h) | 2G: 1140 min. (19.0 h) | |
Stand-by (max.) | 2G: 460 h. (19.2 days) 3G: 450 h. (18.8 days) 4G: 320 h. (13.3 days) | 2G: 560 h. (23.3 days) 3G: 603 h. (25.1 days) 4G: 572 h. (23.8 days) | 2G: 588 h. (24.5 days) | |
Playback time (max.) | nd | nd | Audio: 55,3 h (2.3 days) Video: 7,3 h (0.3 days) | Audio: 52,7 h (2.2 days) Video: 9,4 h (0.4 days) |
Standard battery | Li-Ion 3000 mAhBuy powerbank
| Li-Ion 4100 mAhBuy powerbank
| Li-Ion 2300 mAhBuy powerbank
| Li-Ion 2970 mAhBuy powerbank
|
Quick battery charging | Pump Express 2.0 | |||
Wireless battery charging | ||||
Internal memory | 16 GB | 16 GB, 32 GB, 64 GB | 32 GB | 16 GB, 32 GB |
End-user memory | 10.5 GB | 24 GB | ||
RAM memory | 2 GB | 2 GB, 3 GB, 4 GB | 3 GB | 2 GB, 3 GB |
Memory cards | microSD, microSDHC, microSDXC up to 128 GBBuy memory card | microSD, microSDHC, microSDXC up to 128 GBBuy memory card | microSD, microSDHC, microSDXC up to 256 GBBuy memory card | microSD, microSDHC, microSDXC up to 128 GBBuy memory card |
Operating system | Android 8.0 Oreo | Android 6.0 Marshmallow | Android 7.0 Nougat | Android 8.0 Oreo One |
Interface | - | MIUI 8 | - | - |
Processor | MediaTek MT6739 | MediaTek Helio X20 MT6797 | MediaTek Helio P20 MT6757 | MediaTek Helio P18 MT6755S |
Processor clock | 1280 MHz | 2100 MHz | 2300 MHz | 2000 MHz |
GPU | PowerVR GE8100 @570 MHz | ARM Mali-T880 MP4 @700 MHz | ARM Mali-T880 MP2 @900 MHz | ARM Mali-T860 MP2 @800 MHz |
Touchscreen | ||||
SAR (10g) | 0,724 W/kg | 1,79 W/kg | ||
DualSIM | ||||
SIM cards standard | SingleSIM(nanoSIM) | DualSIM(microSIM, nanoSIM) | SingleSIM(nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
DualSIM mode | nd | nd | dual standby | |
Hybrid DualSIM | nd | nanoSIM, microSD | nd | nanoSIM, microSD |
Announced | 1Q 2018 | 3Q 2016 | 1Q 2017 | 2Q 2018 |
Other names | 5052Y | Redmi Note 4 Standard Edition; Redmi Note 4 High Edition | G3121; G3123; G3125 | - |
GSM frequencies | 850 900 1800 1900 | 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 |
UMTS | 850 900 1900 2100 | 850 900 1900 2100 | 850 900 1700 1900 2100 | 850 900 1700 1900 2100 |
LTE standard | FDD LTE: 2600, 2100, 1800, 900, 800 | FDD LTE: 2600, 2100, 1800, 900, 850 TDD LTE: 2600, 2500, 2300, 1900 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300 | |
CDMA | 850 1900 | |||
Standard TD-SCDMA | 1900 2000 | |||
UMA |