Xiaomi Mi4i (32GB) vs Xiaomi Redmi Note 9 Pro (4GB RAM + 128GB)
Quick Comparison
Xiaomi Redmi Note 9 Pro (4GB RAM + 128GB) has better RAM than Xiaomi Mi4i (32GB). Neither of them has front Flash. In terms of display resolution, Xiaomi Redmi Note 9 Pro (4GB RAM + 128GB) has better resolution of 2400 x 1080 than Xiaomi Mi4i (32GB) which has resolution of 1920 x 1080. Xiaomi Redmi Note 9 Pro (4GB RAM + 128GB) has more internal memory than Xiaomi Mi4i (32GB)
| Name | Xiaomi Mi4i (32GB) | Xiaomi Redmi Note 9 Pro (4GB RAM + 128GB) |
| RAM | 2 GB | 4 GB |
|---|---|---|
| Display | 5 in | 6.67 in |
| Internal Memory | 32 GB | 128 GB |
| Battery | 3120 mAh | 5020 mAh |
| Camera | 13 MP | 48 MP Quad |
| Price | Rs. 13990 | Rs. 15999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is April, 2015. The cost of Xiaomi Mi4i (32GB) is Rs. 13990. The launch Date of the second phone is March 12, 2020. The cost of Xiaomi Redmi Note 9 Pro (4GB RAM + 128GB) is Rs. 15999.
Display comparison
Xiaomi Mi4i (32GB) has screen size of 5 inches which falls short to Xiaomi Redmi Note 9 Pro (4GB RAM + 128GB)'s 6.67 inch screen. There is IPS LCD Screen Type in both the phones. Xiaomi Mi4i (32GB) has display density of 441 PPI & Xiaomi Redmi Note 9 Pro (4GB RAM + 128GB) has only 395 PPI display density. In terms of screen to body ratio, Xiaomi Redmi Note 9 Pro (4GB RAM + 128GB) has better screen to body ratio of ~ 84.5% than Xiaomi Mi4i (32GB)'s ~ 71.7%. Xiaomi Mi4i (32GB) has 16:9 aspect ratio where as Xiaomi Redmi Note 9 Pro (4GB RAM + 128GB) has 20:9 aspect ratio.
Memory comparison
Xiaomi Redmi Note 9 Pro (4GB RAM + 128GB)'s larger 4 GB RAM is better for playing games and all with respect to Xiaomi Mi4i (32GB)'s lower 2 GB RAM. Xiaomi Redmi Note 9 Pro (4GB RAM + 128GB) has more Internal Memory (128 GB) than Xiaomi Mi4i (32GB) (32 GB).
Camera comparison
Xiaomi Redmi Note 9 Pro (4GB RAM + 128GB)'s 48 MP Quad Rear Camera outshines Xiaomi Mi4i (32GB)'s 13 MP Rear Camera in terms of resolution. Xiaomi Redmi Note 9 Pro (4GB RAM + 128GB) will be better choice if you're looking to click lot of selfies as it has better 16 MP Front Camera in comparison to Xiaomi Mi4i (32GB)'s 5 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 5.0.2 and the second one on 10.0 version.
Related Comparisons
Full Comparison
| Name | Xiaomi Mi4i (32GB) | Xiaomi Redmi Note 9 Pro (4GB RAM + 128GB) |
| General | ||
| Model | Mi 4i 32GB | Redmi Note 9 Pro |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Micro+Micro SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | April, 2015 | March 12, 2020 |
| Design | ||
| Dimensions | 69.59 x 138.1 x 7.8 mm | 76.68 x 165.75 x 8.8 mm |
| Weight | 130 g | 209 g |
| Display | ||
| Type | Color IPS LCD Screen (16M colors Colors) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 5 inches, 1080 x 1920 pixels | 6.67 inches, 1080 x 2400 pixels |
| Aspect Ratio | 16:9 | 20:9 |
| PPI | ~ 441 PPI | ~ 395 PPI |
| Screen to Body Ratio | ~ 71.7% | ~ 84.5% |
| Glass Type | Corning Gorilla Glass 5 | |
| Features | Corning scratch-resistant glass | Standard Mode, Sunshine Mode, Night mode, Color Temperature Adjustment |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 2 GB | 4 GB |
| Storage | 32 GB | 128 GB |
| Card Slot | No | Yes, upto 512 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v4.0 | Yes, v5.0, A2DP, LE |
| USB | Yes, microUSB v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go | USB on-the-go, USB Charging |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes, with A-GPS, Galileo, GLONASS, Beidou, NavIC Support |
| Fingerprint Sensor | Yes, Side | |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyroscope, Compass, Proximity | Proximity sensor, Ambient light sensor, Accelerometer, Gyroscope, Electronic compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes | |
| Extra Features | UFS2.1 | |
| Camera | ||
| Rear Camera | 13 MP | 48 MP ƒ/1.79 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) |
| Auto Focus | Yes | Yes |
| Features | Face detection, Smile detection, Geo tagging, Panorama, Touch to focus | Night mode, AI Scene detection, Smart ultra-wide angle mode, AI Beautify, Burst mode, Tilt-shift, Level display, Custom watermark, Pro Mode, AI Portrait Mode, 3D Lighting, Panorama Mode |
| Video Recording | 1080p @ 30 fps FHD | 4K @ 30 fps UHD, 1080p @ 30/60 fps FHD, 720p @ 30 fps HD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 5 MP | 16 MP ƒ/2 (Main) |
| Front Video Recording | 1080p @ 30 fps FHD, 720p @ 30 fps HD | |
| Technical | ||
| OS | Android v5.0.2 (Lollipop) | Android v10.0 |
| Chipset | Qualcomm Snapdragon 615 | Qualcomm Snapdragon 720G |
| CPU | 1.7 GHz, Octa Core Processor | 2.3 GHz, Octa Core Processor |
| Core Details | 2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver | |
| GPU | Adreno 405 | Adreno 618 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
| Multimedia | ||
| Supports | MMS, Instant Messaging | |
| Yes, with Push Email | Yes | |
| Music | MP3, WAV, eAAC+, FLAC | MP3, AMR, FLAC, APE |
| Video | MP4, H.264 | MP4, M4V, MKV, XVID |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3120 mAh, Li-ion Battery | 5020 mAh, Li-Po Battery |
| Fast Charging | Yes, Quick Charge | Yes, 18W Fast Charging |
| StandBy Time | 20 days | |
| Talk Time | 29 hours | |