| Part Numbers | X6840, X6840B | |
|---|---|---|
| Price Range at Time of Release | - | |
| Introduction Time | March 2019 | - |
| Availability Status | Released | - |
| Official Release Date | April 2019 | 2026, March 04 |
| Specific absorption rate (SAR) | 1.09 W/kg (head), 0.60 W/kg (body) | - |
| European SAR rate (SAR EU) | 0.23 W/kg (head), 1.38 W/kg (body) | - |
| Operating System Type at Release | Android | - |
| Operating System at Release | Android 9.0 (Pie) | Android 16, XOS 16 |
| Size and Dimensions | 158.4 x 74.7 x 7.8 mm | 167.7 x 78.8 x 7.7 mm (6.60 x 3.10 x 0.30 in) |
|---|---|---|
| Product Weight | 169 gram (g) | |
| Color Options | - | Shadow Black, Cloudline Blue, Polaris Titanium, Sunlike Orange |
| Front Panel Material | Glass - Gorilla Glass 3 | Glass front, plastic back, plastic frame |
|---|---|---|
| Frame material type | Metal - 7000 Series Aluminum | IP64 dust tight and water resistant (water splashes) |
| Screen Size | 6.4 inch | - |
|---|---|---|
| Display Panel Type | IPS LCD, 120Hz, 700 nits (HBM) | |
| Highest Refresh Rate | 60 hertz (hz) | - |
| Display Resolution | 720 x 1576 pixels, 19.5:9 ratio (~259 ppi density) | |
| Pixel Density Range | - | |
| Screen-to-Body Ratio | ~85 percent (%) | - |
| Screen Aspect Ratio | 19.5:9 | - |
| Screen Size | - | 6.78 inches, 109.5 cm 2 (~82.9% screen-to-body ratio) |
| Memory Card Slot | Yes | microSDXC (dedicated slot) |
|---|---|---|
| Bluetooth Support | Yes |
| Supported Memory Card Capacity | - |
|---|
| Main Camera Type - Wide/Standard | 13 megapixel (mp) | - |
|---|---|---|
| Ultra-Wide Lens | 5 megapixel (mp) | - |
| Maximum Video Recording Quality of Rear Camera | 1440p@30fps, 1080p@30fps |
| Main Selfie Camera Quality | 8 megapixel (mp) | - |
|---|---|---|
| Maximum Video Recording Resolution of Selfie Camera | - | |
| Main Selfie Camera Specifications | - | 8 MP, f/2.0, (wide), 1/4.0", 1.12µm |
| Resolution and Frame Rate of Selfie Video | - | 1440p@30fps, 1080p@30fps |
| Battery Capacity | 4000mAh | - |
|---|---|---|
| Battery Technology | Lithium Polymer | 5200 mAh |
| Battery Replaceability | Non-user replaceable | - |
|---|---|---|
| Maximum Supported Charging Power | - | |
| Wireless Charging Support | No | - |
| Connection Port Type | USB Type-C 2.0 | USB Type-C 2.0, OTG |
| OTG Support | Yes | - |
| Fast Charging Capability | Yes | 15W wired |
|---|
| Speaker Type | Mono | - |
|---|---|---|
| Number of 3.5mm Jacks | Yes | Yes |
| Speaker Type | - | Yes |
| Fingerprint Sensor Type | On the back of the phone | - |
|---|---|---|
| Wi-Fi Specifications | Wi-Fi 802.11 a/b/g/n/ac, dual-band | |
| Communication Technologies | - | |
| 5G Support | No | - |
| Navigation Type and GPS | GPS |
| Communication Technologies | - | Yes |
|---|
| Availability Status | - | Available. Released 2026, March |
|---|
| Compatible SIM Card Types | - | Nano-SIM + Nano-SIM |
|---|
| Chipset Model | - | Mediatek Helio G81 Ultimate (12 nm) |
|---|---|---|
| Processor Core Details | - | Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55) |
| GPU Model | - | Mali-G52 MC2 |
|---|
| Internal Memory Capacity | - | 64GB 4GB RAM, 128GB 4GB RAM |
|---|---|---|
| Internal Storage Type | - | eMMC 5.1 |
| RAM Memory | - | 4GB |
| Smart Sensors | - | Fingerprint (side-mounted), accelerometer, proximity, compass |
|---|
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