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T-Series Duet T-18
3 / 5
5 / 5
Available Colors :
Black
Variants:
- Chipset: MediaTek
- Processor: NA
- Display Type:
- Screen Resolution: 128 x 160 pixels
- Screen Size: undefined inches
- Front Camera: 0.3 MP Primary Camera
- Rear Camera:
- 128-x-160-pixels
- memory-card-slot
T-Series Mobiles In India
The T-series duet t-18 is a ₹undefined smartphone from t-series. It was released in 05/12/2025 and has quickly become a popular choice for those looking for a powerful yet affordable device. The phone boasts impressive specs, including a undefined undefined display, a NA processor, a NA camera setup, and a Battery with undefined charging. In this review, we'll dive deeper into Duet T-18 features and performance to help you decide if it's the right smartphone for you.
Design and Build Quality
The Duet T-18 has a sleek and stylish design with a premium look and feel. The device features a large undefined undefined display Bezel-less display for the front-facing camera. The phone has a slim profile with a thickness of just undefined and weighs around undefined, making it easy to hold and use with one hand.
Display
The Duet T-18 features a undefined undefined display with a resolution of undefined, giving it a pixel density of undefined. The display also supports $Rear-Camera-Shooting-Modes, which means that it can display a wider range of colours and higher contrast than non-HDR displays. Additionally, the display has a undefined refresh rate, which makes scrolling and animations appear smoother and more fluid.
Performance and software
The t-series Duet T-18 is powered by a Not Avalable processor, which is a ₹undefined chipset designed to deliver a balance of performance and power efficiency. The processor is paired with undefined RAM. This combination provides enough processing power to handle most tasks, including multitasking, browsing, and gaming.
Camera
The Duet T-18 has a NA camera setup on the back, there's a front camera undefined for selfies and video calls.
Battery capacity and charging speed
The Duet T-18 is equipped with a undefined battery, which is a generous capacity that should easily last most users through a full day of use. The device also supports fast charging, the device can be charged from 0 to 100% in just over an hour.
T-Series Duet T-18 Competitors
T-Series Duet T-18 Specifications
Key Specifications
| Rear Camera | 0.3 MP Rear Camera |
| Battery | 1800 mAh |
| Display | 1.77 inches |
General Features
| Launch Date | December 11, 2014 (Official) |
| Network | 2G: Available |
| Model | Duet T-18 |
| SIM Slot(s) | Dual SIM, GSM+GSM |
| Brand | T-Series |
Design
| Colours | Black, Blue, White |
| Height | 119 mm |
| Weight | 84 grams |
| Thickness | 15.6 mm |
| Width | 50 mm |
Display
| Screen Resolution | 128 x 160 pixels |
| Screen Size | 1.77 inches (4.5 cm) |
| Pixel Density | 116 ppi |
| Display Type | TFT |
Performance
| Applications |
Storage
| Expandable Memory | Up to 8 GB |
Camera
| Rear Camera Resolution | 0.3 MP Primary Camera |
| Rear Camera Setup | Single |
| Rear Camera Features | Digital Zoom |
| Rear Camera Image Resolution | 640 x 480 Pixels |
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Battery
| Standby time | Up to 120 Hours(2G) |
| TalkTime | Up to 6 Hours(2G) |
| Type | Li-ion |
Network & Connectivity
| USB Connectivity | microUSB |
| Network Support | 2G |
| SIM 2 | 2G Bands: GSM 1800 / 900 MHz |
| SIM 1 | 2G Bands: GSM 1800 / 900 MHz GPRS:Available |
| Bluetooth | Yes |
Multimedia
| Music | Music Formats: MP3, WAV |
| Loudspeaker | Yes |
| Ring Tone | Music ringtones, Polyphonic ringtones, Vibration |
| Video Player | Video Formats: 3GP, MP4 |
| Audio Jack | 3.5 mm |
Special Features
| MMS | Yes |
| Other Facilities | Calculator, Converter, World clock, Calendar, To-Do, Alarm |
| Phone Book | Limited |
| Browser | WAP |
| Games | Yes |
T-Series Duet T-18 Competitors Specifications
 Duet T-18 |  Ace 3 Pro |  Magic 6 Ultimate |  200 Lite |  Y200 Pro 5G | |
|---|---|---|---|---|---|
| Screen Size | NA | 6.78 inches | 6.8 inches | 6.7 inches | 6.78 inches |
| Battery | NA | 6100 mAh | 5600 mAh | 4500 mAh | 5000 mAh |
| Front Camera | 0.3 MP Primary Camera | 16 MP | 50 MP | 50 MP | 16 MP |
| Ram | NA | 12 GB | 16 GB | 8 GB | 8 GB |
| Rear Camera | NA | 50 MP + 8 MP + 2 MP | 50 MP + 50 MP + 180 MP | 108 MP + 5 MP + 2 MP | 64 MP + 2 MP |
| Processor | NA | 50 MP + 8 MP + 2 MP | Octa core (3.3 GHz, Single core, Cortex X4 + 3.2 GHz, Tri core, Cortex A720 + 3 GHz, Dual core, Cortex A720 + 2.3 GHz, Dual core, Cortex A520) | Octa core (2.4 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55) | Octa core (2.2 GHz, Dual core, Kryo 660 + 1.8 GHz, Hexa Core, Kryo 660) |
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T-Series Duet T-18 FAQs
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