Available Variants
Full Specifications
Network
| Technology | GSM / HSPA / LTE |
| 2G bands | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 2100 |
| 4G bands | 1, 3, 5, 8, 40, 41 |
| Speed | HSPA, LTE |
Launch
| Announced | 2021, September 24 |
| Status | Available. Released 2021, September 24 |
Body
| Dimensions | 164.9 x 77.1 x 9 mm (6.49 x 3.04 x 0.35 in) |
| Weight | 194 g (6.84 oz) |
| SIM | Nano-SIM + Nano-SIM |
| Protection | Water-repellent coating |
Display
| Type | IPS LCD, 400 nits (typ) |
| Size | 6.53 inches, 102.9 cm2 (~81.0% screen-to-body ratio) |
| Resolution | 720 x 1600 pixels, 20:9 ratio (~269 ppi density) |
Hardware & Software
| OS | Android 10, MIUI 12 |
| Chipset | Mediatek MT6765G Helio G35 (12 nm) |
| CPU | Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) |
| GPU | PowerVR GE8320 |
Memory & Storage
| Card slot | microSDXC (dedicated slot) |
| Internal | 64GB 4GB RAM, 128GB 6GB RAM |
| Storage Type | eMMC 5.1 |
Main Camera
| Dual | 13 MP, f/2.2, (wide), PDAF |
| Features | LED flash, HDR |
| Video | 1080p@30fps |
Selfie Camera
| Single | 5 MP, f/2.2, (wide), 1.12µm |
| Features | HDR |
| Video | 1080p@30fps |
Sound
| Loudspeaker | Yes |
| 3.5mm jack | Yes |
Connectivity
| WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct |
| Bluetooth | 5.0, A2DP, LE |
| Positioning | GPS, GLONASS, BDS |
| NFC | No |
| Radio | FM radio |
| USB | microUSB 2.0, OTG |
Features
| Sensors | Fingerprint (rear-mounted), accelerometer, proximity |
Battery
| Type | Li-Po 5000 mAh |
| Charging | 10W wired |
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Description
Overview & Display
The Xiaomi Redmi 9 Activ presents a familiar, practical design, measuring 164.9 x 77.1 x 9 mm and weighing 194g. Its water-repellent coating offers a degree of protection against splashes. The device features a generous 6.53-inch IPS LCD display, promising a reasonably immersive viewing experience. With a screen-to-body ratio of approximately 81.0%, a significant portion of the front is dedicated to the display itself. The 720 x 1600 resolution, while not the highest, provides a decent visual experience, although pixel density is around 269 ppi.
Powering the Xiaomi Redmi 9 Activ is a Mediatek MT6765G Helio G35 chipset paired with either 4GB or 6GB of RAM. This combination, alongside the octa-core CPU, should handle everyday tasks without significant issues. Storage options include 64GB or 128GB of internal memory, expandable via a dedicated microSDXC card slot. Running Android 10 with MIUI 12, the device offers a familiar and customizable software experience. Daily multitasking should be manageable for typical users, though demanding applications might require some patience.
Camera & Battery
The rear camera setup on the Redmi 9 Activ includes a 13MP main sensor with PDAF, supplemented by an LED flash for improved low-light performance. The specifications suggest the ability to capture reasonably detailed photos in well-lit conditions. Video recording is supported at 1080p resolution at 30 frames per second. For selfies, a 5MP front-facing camera offers standard shooting capabilities, also with HDR support and 1080p video recording.
A large 5000 mAh battery fuels the Xiaomi Redmi 9 Activ, promising extended usage throughout the day. While the specifications indicate 10W wired charging, it's worth noting that this is a relatively modest charging speed. Expect to spend a reasonable amount of time replenishing the battery from empty. Overall, the device appears well-suited for users prioritizing battery life and moderate camera capabilities for daily snapshots.
Who Should Buy This
The Xiaomi Redmi 9 Activ is an excellent choice for users seeking a reliable and affordable smartphone for everyday tasks. It's ideal for those who prioritize battery life and a large display for media consumption. Students, budget-conscious individuals, and those needing a secondary device would find this phone appealing. However, users demanding high-end camera performance, blazing-fast processing speeds, or the latest features might want to consider alternatives with more powerful specifications.
Pros
- Large 5000 mAh battery for all-day use
- Expandable storage via microSDXC card
- Dual SIM support
- Water-repellent coating for added protection
- Dedicated 3.5mm headphone jack
Cons
- 10W charging speed is relatively slow
- 720 x 1600 resolution might not satisfy all users
- Uses microUSB 2.0, not USB-C
- Lacks NFC for contactless payments
Verdict
The Xiaomi Redmi 9 Activ offers a solid, dependable experience for users prioritizing practicality and affordability. Its strengths lie in its long battery life, expandable storage, and familiar software. However, the slower charging speed and relatively basic display resolution are notable limitations. Ultimately, the Redmi 9 Activ is a sensible choice for those seeking a reliable smartphone without breaking the bank, providing good overall value for its target audience.
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