Xiaomi Redmi Note 9 (4GB RAM + 128GB) vs Xiaomi Redmi A2
Quick Comparison
Xiaomi Redmi Note 9 (4GB RAM + 128GB) has better RAM than Xiaomi Redmi A2. In terms of display resolution, Xiaomi Redmi Note 9 (4GB RAM + 128GB) has better resolution of 2340 x 1080 than Xiaomi Redmi A2 which has resolution of 1600 x 720. Xiaomi Redmi Note 9 (4GB RAM + 128GB) has more internal memory than Xiaomi Redmi A2
| Name | Xiaomi Redmi Note 9 (4GB RAM + 128GB) | Xiaomi Redmi A2 |
| RAM | 4 GB | 2 GB |
|---|---|---|
| Display | 6.53 in | 6.52 in |
| Internal Memory | 128 GB | 32 GB |
| Battery | 5020 mAh | 5000 mAh |
| Camera | 48 MP Quad | 8 MP + Depth Sensor Dual |
| Price | Rs. 12994 | Rs. 7199 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is July 20, 2020 . The cost of Xiaomi Redmi Note 9 (4GB RAM + 128GB) is Rs. 12994. The launch Date of the second phone is May 19, 2023. The cost of Xiaomi Redmi A2 is Rs. 7199.
Display comparison
Xiaomi Redmi A2 has screen size of 6.52 inches which falls short to Xiaomi Redmi Note 9 (4GB RAM + 128GB)'s 6.53 inch screen. Xiaomi Redmi Note 9 (4GB RAM + 128GB) has IPS LCD Screen type where as Xiaomi Redmi A2 has IPS Screen type. Xiaomi Redmi Note 9 (4GB RAM + 128GB) has display density of 403 PPI & Xiaomi Redmi A2 has only 269 PPI display density. In terms of screen to body ratio, Xiaomi Redmi Note 9 (4GB RAM + 128GB) has better screen to body ratio of ~ 83.5% than Xiaomi Redmi A2's ~ 81%. Xiaomi Redmi Note 9 (4GB RAM + 128GB) has 19.5:9 aspect ratio where as Xiaomi Redmi A2 has 20:9 aspect ratio.
Memory comparison
Xiaomi Redmi Note 9 (4GB RAM + 128GB)'s larger 4 GB RAM is better for playing games and all with respect to Xiaomi Redmi A2's lower 2 GB RAM. Xiaomi Redmi Note 9 (4GB RAM + 128GB) has more Internal Memory (128 GB) than Xiaomi Redmi A2 (32 GB).
Camera comparison
Xiaomi Redmi Note 9 (4GB RAM + 128GB)'s 48 MP Quad Rear Camera outclasses Xiaomi Redmi A2's 8 MP + Depth Sensor Dual Rear Camera in terms of resolution. Xiaomi Redmi Note 9 (4GB RAM + 128GB) will be better choice if you're looking to click lot of selfies as it has better 13 MP Front Camera in comparison to Xiaomi Redmi A2's 5 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 10.0 and the second one on 13 version.
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Full Comparison
| Name | Xiaomi Redmi Note 9 (4GB RAM + 128GB) | Xiaomi Redmi A2 |
| General | ||
| Country of Origin | India | |
| Model | Redmi Note 9 | Redmi A2 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | July 20, 2020 | May 19, 2023 |
| Design | ||
| Dimensions | 77.2 x 162.3 x 8.9 mm | 76.75 x 164.9 x 9.09 mm |
| Weight | 199 g | 192 g |
| Colors | Classic Black, Aqua Blue, Sea Green | |
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | Color IPS Screen (16M Colors) |
| Touch | Yes | Yes, 120 Hz Touch Sampling Rate |
| Size | 6.53 inches, 1080 x 2340 pixels | 6.52 inches, 720 x 1600 pixels |
| Aspect Ratio | 19.5:9 | 20:9 |
| PPI | ~ 403 PPI | ~ 269 PPI |
| Screen to Body Ratio | ~ 83.5% | ~ 81% |
| Glass Type | Corning Gorilla Glass 5 | |
| Features | Reading Mode 2.0, Plastic Frame | 400 nits (typ.) Brightness, Scratch Resistant Display, NTSC Ratio: 70% |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
| Memory | ||
| RAM | 4 GB | 2 GB |
| Expandable RAM | Upto 3 GB Extra Virtual RAM | |
| Storage | 128 GB | 32 GB |
| Card Slot | Yes, upto 512 GB | Yes, upto 512 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 5 (802.11 a/b/g/n/ac) | |
| Bluetooth | Yes, v5.0, A2DP, LE | Yes, v5.0 |
| USB | Yes, USB-C | Yes, microUSB v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | Yes | No |
| Extra | ||
| GPS | yes with A-GPS, GLONASS, GALILEO, BDS | Yes, with GPS, AGPS, Glonass, Beidou |
| Fingerprint Sensor | Yes, Rear | No |
| Face Unlock | Yes | Yes |
| Sensors | Light sensor, Proximity sensor, Accelerometer, Compass | Accelerometer |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes | Yes |
| Extra Features | Top Firing Loud Speaker, VoWifi | |
| Camera | ||
| Rear Camera | 48 MP ƒ/1.79 (Main) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) | 8 MP ƒ/2 (Wide Angle) (Depth Sensor) |
| Auto Focus | Yes | Yes |
| Features | Night Mode, Document Mode, Cinematic portraits, HDR, Panorama, Pro mode, Portrait | HDR |
| Video Recording | 1080p @ 30 fps FHD, 720p @ 120/30 fps HD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 13 MP ƒ/2.3 (Main) | 5 MP ƒ/2.2 |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v10.0 | Android v13 |
| Chipset | MediaTek Helio G85 | Mediatek Helio G36 |
| CPU | 2 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55 | 4x Cortex-A53@2.2 GHz & 4x Cortex-A53@1.7 GHz |
| GPU | Mali-G52 MC2 | PowerVR GE8320 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, AMR, FLAC, APE | MP3, AMR, FLAC, APE |
| Video | MP4, M4V, MKV, XVID | MP4, M4V. MKV, XVID |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5020 mAh, Li-ion Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 22.5W Fast Charging | Yes, 10W Fast Charging |
| Reverse Charging | Yes, 9W Reverse Charging | |
| Talk Time | 34 hours | |
| Music Playback Time | 171 hours | |