Xiaomi Redmi A7 4G vs Infinix Smart 20
Quick Comparison
Infinix Smart 20 has better RAM than Xiaomi Redmi A7 4G. In terms of display resolution, Xiaomi Redmi A7 4G has better resolution of 720 x 1640 than Infinix Smart 20 which has resolution of 1576 x 720. Both have the same amount of internal memory.
| Name | Xiaomi Redmi A7 4G | Infinix Smart 20 |
| RAM | 3 GB | 4 GB |
|---|---|---|
| Display | 6.88 in | 6.78 in |
| Internal Memory | 64 GB | 64 GB |
| Battery | 5200 mAh | 5200 mAh |
| Camera | 13 MP | 8 MP |
| Price | Rs. 10499 | Rs. 12499 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is April 21, 2026. The cost of Xiaomi Redmi A7 4G is Rs. 10499. The launch Date of the second phone is June 08, 2026. The cost of Infinix Smart 20 is Rs. 12499.
Display comparison
Infinix Smart 20 has screen size of 6.78 inches which falls short to Xiaomi Redmi A7 4G's 6.88 inch screen. Xiaomi Redmi A7 4G has LCD Screen type where as Infinix Smart 20 has IPS LCD Screen type. Xiaomi's phone has display density of 262 PPI & Infinix's phone has only 259 PPI display density. Xiaomi Redmi A7 4G has 20.5:9 aspect ratio where as Infinix Smart 20 has 19.7:9 aspect ratio.
Memory comparison
Infinix Smart 20's larger 4 GB RAM is better for playing games and all with respect to Xiaomi Redmi A7 4G's lower 3 GB RAM. and both have same Internal Memory of 64 GB.
Camera comparison
Xiaomi Redmi A7 4G's 13 MP Rear Camera outclasses Infinix Smart 20's 8 MP Rear Camera in terms of resolution. Both of them stand equal in terms of Front Camera Resolution as both have 8 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 15 and the second one on 16 version.
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Full Comparison
| Name | Xiaomi Redmi A7 4G | Infinix Smart 20 |
| General | ||
| Model | MZB0NSZIN, A7 | X6840, SMART 20 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | April 21, 2026 | June 08, 2026 |
| In The Box | 1 x Handset, 1 x Adapter, 1 x Type-C USB Cable, 1 x Sim Eject Tool, 1 x Quick Start Guide, 1 x Warranty Card | 1 X Handset, 1 X 10W Adaptor, 1 X USB Type-C Cable, 1 X Soft Film, 1 X TPU Case, 1 X SIM Ejector pin, 1 X Quick Start Guide, 1 X Warranty Card |
| Design | ||
| Dimensions | 77.8 x 171.79 x 8.26 mm | 78.8 x 167.7 x 7.7 mm |
| Weight | 193 g | 189 g |
| Colors | Black | Shadow Black/Polaris Titanium/ Sunlike Orange/Cloudline Blue |
| Display | ||
| Type | Color LCD Screen (16M Colors) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.88 inches, 1640 x 720 pixels, 120 Hz | 6.78 inches, 720 x 1576 pixels, 120 Hz |
| Aspect Ratio | 20.5:9 | 19.7:9 |
| PPI | ~ 262 PPI | ~ 259 PPI |
| Screen to Body Ratio | ~ 84.1% | |
| Brightness | 560 nits (Typical), 700 nits (HBM) | |
| Features | 120Hz Adaptive Display, 240Hz Touch Sample Rate, Peak brightness 800nits | |
| Notch | Yes, Water Drop Notch | Yes, Punch Hole |
| Memory | ||
| RAM | 3 GB | 4 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 3 GB Extra Virtual RAM | Upto 4 GB Extra Virtual RAM |
| Storage | 64 GB | 64 GB |
| Storage Type | eMMC | |
| Card Slot | Yes, upto 2 TB | Yes, upto 2 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | No | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Supports 2.4 GHz and 5 GHz Dual Band | Wi-Fi 802.11 (a/b/g/n/ac) |
| Bluetooth | Yes, v5.2 | Yes |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB Charging | USB Tethering, USB on-the-go, USB Charging, USB Storage |
| IR Blaster | No | Yes |
| Extra | ||
| GPS | Yes | Yes |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | |
| Sensors | Accelerometer, E Compass, | G-sensor, E-compass, Gyroscope (By Software), Light Sensor, Proximity Sensor, Motor, IR Blaster |
| 3.5mm Headphone Jack | Yes | |
| AI Features | One-Tap Infinix AI, AI Voice Assistant- Folax, AI Wallpaper Generator | |
| Water Resistance | Yes | |
| Splash Resistant | Yes | |
| IP Rating | IP52 | IP64 |
| Dust Resistant | Yes | Yes |
| Extra Features | Always on Display "limited time", Dynamic Bar, Game Mode, Floating Windows, Split-screen Apps, Call Noise Cancellation, Ultra Link | |
| Camera | ||
| Rear Camera | 13 MP | 8 MP (Main) 1/4'' sensor, 1.12um, AF |
| Auto Focus | Yes | Yes |
| Features | HDR, Potriat, Timer, Watermark, Night Mode, Time Lapse, Audio Shutter, Palm Shutter | AI Cam, Video, Dual Video, Portrait, Time-Lapse, Super Night, Pro, Panorama, Documents |
| Video Recording | 1080p @ 30 fps FHD | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 8 MP | 8 MP 1/4'' sensor, 1.12um, AF Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v15 | Android v16 |
| Custom UI | XOS16 | |
| Chipset | Unisoc T7250 | Mediatek Helio G81 Ultimate |
| CPU | 1.8 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| GPU | Mali G52 | |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, AMR, FLAC, APE | MP3, FLAC, OGG WAV, AAC, AMR, AWB, APE, MIDI |
| Video | MP4, M4V. MKV, XVID | MP4, MKV, TS, 3GP, WEBM |
| FM Radio | Yes, with FM Recording | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5200 mAh, Li-Po Battery | 5200 mAh |
| Fast Charging | Yes, 15W Fast Charging | Yes, 15W |
| Reverse Charging | Yes, 5W | |
| StandBy Time | 38 days | |