Xiaomi Redmi Note 4 vs Xiaomi Redmi 9 Activ
Quick Comparison
Both Xiaomi Redmi Note 4 and Xiaomi Redmi 9 Activ comes with same RAM. In terms of display resolution, Xiaomi Redmi Note 4 has better resolution of 1920 x 1080 than Xiaomi Redmi 9 Activ which has resolution of 1600 x 720. Both have the same amount of internal memory.
| Name | Xiaomi Redmi Note 4 | Xiaomi Redmi 9 Activ |
| RAM | 4 GB | 4 GB |
|---|---|---|
| Display | 5.5 in | 6.53 in |
| Internal Memory | 64 GB | 64 GB |
| Battery | 4100 mAh | 5000 mAh |
| Camera | 13 MP | 13 MP + 2 MP Dual |
| Price | Rs. 7999 | Rs. 8499 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is January, 2017. The cost of Xiaomi Redmi Note 4 is Rs. 7999. The launch Date of the second phone is September 23, 2021. The cost of Xiaomi Redmi 9 Activ is Rs. 8499.
Display comparison
Xiaomi Redmi 9 Activ has larger screen size of 6.53 inches in comparison to Xiaomi Redmi Note 4's 5.5 inch screen. Xiaomi Redmi Note 4 has IPS Screen type where as Xiaomi Redmi 9 Activ has LCD Screen type. Xiaomi Redmi Note 4 has display density of 401 PPI & Xiaomi Redmi 9 Activ has only 269 PPI display density. Xiaomi Redmi Note 4 has 16:9 aspect ratio where as Xiaomi Redmi 9 Activ has 20:9 aspect ratio.
Memory comparison
Both phones come with 4 GB RAM and both have same Internal Memory of 64 GB.
Camera comparison
They both have the same 13 MP Rear Camera. Both of them stand equal in terms of Front Camera Resolution as both have 5 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version v6.0 and the second one on 11 version.
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Full Comparison
| Name | Xiaomi Redmi Note 4 | Xiaomi Redmi 9 Activ |
| General | ||
| Model | Redmi Note 4 | Redmi 9 Activ |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Micro+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | January, 2017 | September 23, 2021 |
| Design | ||
| Dimensions | 76 x 151 x 8.5 mm | 77.07 x 164.9 x 9 mm |
| Weight | 165 g | 194 g |
| Display | ||
| Type | Color IPS Screen (16M colors Colors) | Color LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 5.5 inches, 1080 x 1920 pixels | 6.53 inches, 720 x 1600 pixels |
| Aspect Ratio | 16:9 | 20:9 |
| PPI | ~ 401 PPI | ~ 269 PPI |
| Screen to Body Ratio | ~ 81% | |
| Features | 2.5D Glass | Color Temperature Adjustment, Standard Mode, Reading Mode, Sunlight Mode |
| Notch | Yes, Water Drop Notch | |
| Memory | ||
| RAM | 4 GB | 4 GB |
| Storage | 64 GB | 64 GB |
| Card Slot | Yes, (Hybrid Slot), upto 128 GB | Yes, upto 512 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v4.1 | Yes, v5.0, A2DP, LE |
| USB | Yes, microUSB v2.0 | Yes, microUSB v2.0 |
| USB Features | USB on-the-go | USB on-the-go, USB Charging |
| IR Blaster | No | |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes, with A-GPS, GLONASS, BDS |
| Fingerprint Sensor | Yes, Rear | Yes, Rear |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyroscope, Compass | Vibration Motor, Distance Sensor, Ambient Light Sensor, Aaccelerometer, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | No | |
| Camera | ||
| Rear Camera | 13 MP ƒ/2 | 13 MP ƒ/2.2 (Wide Angle) 2 MP ƒ/2.4 (Depth Sensor) |
| Auto Focus | Yes | Yes |
| Features | Face detection, Geo tagging, Panorama, Touch to focus | HDR, AI Portrait Mode, Face Recognition, AI Beautify 5.0, AI Scene Detection |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 5 MP ƒ/2 | 5 MP ƒ/2.2 |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v6.0 (Marshmallow), upgradable to v7.0 (Nougat) | Android v11 |
| Chipset | Qualcomm Snapdragon 625 | MediaTek Helio G35 |
| CPU | 2 GHz, Octa Core Processor | 2.3 GHz, Octa Core Processor |
| Core Details | Arm Cortex-A53 | |
| GPU | Adreno 506 | IMG PowerVR GE8320 |
| Java | No | No |
| Browser | Yes, supports HTML | Yes, supports HTML5 |
| Multimedia | ||
| Supports | MMS, Instant Messaging | |
| Yes, with Push Email | Yes | |
| Music | MP3, WAV, eAAC+ | MP3, AMR-NB, WB, FLAC, APE |
| Video | XviD, MP4 | MP4 |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4100 mAh, Li-Po Battery | 5000 mAh, Li-Po Battery |
| Talk Time | 37 hours | |
| Music Playback Time | 164 hours | |