Xiaomi Redmi 4A
Xiaomi Redmi Note 9 ProXiaomi Redmi 4A vs Xiaomi Redmi Note 9 Pro
General Info
| Manufacturer | |
| Xiaomi | Xiaomi |
| Announced | |
| November 2016 | 2020, March 12 |
| Status | |
| Available - November 2016 | Coming soon. Exp. release 2020, March 17 |
| Price | |
| Rs. 5,999 ($92.00) [Similarly Priced] | Rs. 12,999 ($0.00) [Similarly Priced] |
| Colors | |
| Gold, Rose Gold, Dark Gray | Aurora Blue, Glacier White, Interstellar Black |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
139.5 x 70.4 x 8.5 mm (5.49 x 2.77 x 0.33 in) |
165.8 x 76.7 x 8.8 mm (6.53 x 3.02 x 0.35 in) |
| Weight | |
| 131.5 g (4.62.0.18 oz) | 209 g (7.37 oz) |
| SIM Type | |
| Dual SIM Hybrid (Nano SIM + Micro SIM, or Micro SIM + microSD Card) | Hybrid Dual SIM (Nano-SIM, dual stand-by) |
| 2G Network | |
| GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA2000 1xEV-DO |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | |
| HSDPA 850 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network | |
| LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100) |
| Messaging | |
| SMS, MMS, EMail, IM | |
| Build Features | |
| - Metal Body - Infrared Sensor |
- Fingerprint Sensor (Side-mounted) |
Hardware and OS
| OS | |
| Android OS, v6.0.1 (Marshmallow) | Android 10.0 |
| User Interface | |
| MIUI 8 | MIUI 11 |
| Processor | |
| Quad-core 1.4 GHz Cortex-A53, Qualcomm MSM8917 Snapdragon 425 [Similar] | Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver), Qualcomm SM7125 Snapdragon 720G (8 nm) [Similar] |
| GPU | |
| Adreno 308 [Similar] | Adreno 618 [Similar] |
| RAM | |
| 2 GB [Browse Similar] | 6 GB [Browse Similar] |
| Internal Memory | |
| 16 GB | 128 GB |
| External Memory | |
| microSD, up to 128 GB (uses SIM 2 slot) | microSDXC (uses shared SIM slot) |
Display
Camera
| Rear Camera | |
| 13 MP, 4160 x 3120 pixels [Similar] | 48 MP + 8 MP + 2 MP + 2 MP [Similar] |
| Flash | |
| LED Flash | LED flash |
| Features | |
| Phase Detection Autofocus, f/2.2, Geo-tagging, Touch Focus, Face/smile Detection, HDR, Panorama | 48 MP, f/1.8, (wide), 1/1.43", 1.12µm, omnidirectional PDAF 8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (macro), 1/5.0", 1.75µm 2 MP, f/2.4, (depth) HDR, Panorama |
| Video | |
| 1080p@30fps | 2160p@30fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS |
| Front Camera | |
| 5 MP, f/2.2, 1080p@30fps [Similar] |
16 MP, (wide) HDR, Panorama 1080p@30fps [Similar] |
Multimedia
| 3.5mm Jack | |
 |
|
| Radio | |
| FM radio | FM radio, recording |
| Games | |
| Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
|
|
Connectivity and Data Rate
| GPRS | |
| Yes | Yes |
| Edge | |
| Yes | Yes |
| 3G | |
| HSPA, LTE, EV-DO Rev.A 3.1 Mbps, VoLTE | HSPA 42.2/5.76 Mbps, LTE-A |
| Bluetooth | |
| v4.1, A2DP | 5.0, A2DP, LE |
| Wi-Fi | |
| Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| USB | |
| microUSB v2.0 | 2.0, Type-C 1.0 reversible connector |
| GPS | |
| Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Browser | |
| HTML5 | Yes |
User Memory
| Internal | |
| 16 GB, 2 GB RAM | 128 GB, 6 GB RAM or 64 GB, 4 GB RAM (UFS 2.1) |
| Expandable Storage | |
| microSD, up to 128 GB (uses SIM 2 slot) | microSDXC (uses shared SIM slot) |
| USB OTG | |
| Supported | Supported |
Sensors
| Fingerprint | |
|
|
| Proximity Sensor | |
|
|
| Accelerometer Sensor | |
|
|
| NFC | |
|
|
Battery
| Type | |
| Non-removable Li-Ion Battery | Non-removable Li-Po Battery Fast battery charging 18W |
| Capacity | |
| 3120 mAh | 5020 mAh |
| Stand by | |
| - | - |
| Talk Time | |
| - | - |
