Onikuma K19
VS
Infinix Smart 20
Feature Comparison
Main features
Main features
| Headphone Style | Over-Ear | - |
|---|---|---|
| Acoustic Design | Closed-Back | - |
| Connection Type | Wired | - |
Connections
Connections
| Audio and Conversation Controls | Yes | - |
|---|---|---|
| Detachable Cable Feature | No | - |
| Cable Length | 2.1 meter (m) | - |
| Bluetooth Support | No | Yes |
| NFC Support | No | - |
| Hi-Res Capability | No | - |
| Memory Card Support | No | - |
| Memory Card Slot | - | microSDXC (dedicated slot) |
Technical features
Technical features
| Driver Diameter | 40 millimeter (mm) | - |
|---|---|---|
| Driver Magnet | Neodymium | - |
| Impedance | 32 ohm (Ω) | - |
| Active Noise Cancelling (ANC) Capability | No | - |
| Fast Charging Capability | - | 15W wired |
Microphone features
Microphone features
| Internal Microphone | Yes | - |
|---|---|---|
| Microphone Noise Cancelling Capability | Yes | - |
Power supply and battery life
Power supply and battery life
| Power Consumption | 5 volt (v) | - |
|---|---|---|
| Battery Technology | - | 5200 mAh |
Network connections
Network connections
| Communication Technologies | - | Yes |
|---|
Initial data or main information
Initial data or main information
| Official Release Date | - | 2026, March 04 |
|---|---|---|
| Operating System at Release | - | Android 16, XOS 16 |
| Part Numbers | - | X6840, X6840B |
Time and method of release
Time and method of release
| Availability Status | - | Available. Released 2026, March |
|---|
Aesthetic features
Aesthetic features
| Size and Dimensions | - | 167.7 x 78.8 x 7.7 mm (6.60 x 3.10 x 0.30 in) |
|---|---|---|
| Product Weight | - | |
| Color Options | - | Shadow Black, Cloudline Blue, Polaris Titanium, Sunlike Orange |
Style and design
Style and design
| Front Panel Material | - | Glass front, plastic back, plastic frame |
|---|---|---|
| Frame material type | - | IP64 dust tight and water resistant (water splashes) |
Body material and design
Body material and design
| Compatible SIM Card Types | - | Nano-SIM + Nano-SIM |
|---|
Display
Display
| Display Panel Type | - | IPS LCD, 120Hz, 700 nits (HBM) |
|---|---|---|
| Screen Size | - | 6.78 inches, 109.5 cm 2 (~82.9% screen-to-body ratio) |
| Display Resolution | - | 720 x 1576 pixels, 19.5:9 ratio (~259 ppi density) |
Processor or chip
Processor or chip
| Chipset Model | - | Mediatek Helio G81 Ultimate (12 nm) |
|---|---|---|
| Processor Core Details | - | Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55) |
Central Processor (CPU)
Central Processor (CPU)
| GPU Model | - | Mali-G52 MC2 |
|---|
Storage memory
Storage memory
| Internal Memory Capacity | - | 64GB 4GB RAM, 128GB 4GB RAM |
|---|---|---|
| Internal Storage Type | - | eMMC 5.1 |
| RAM Memory | - | 4GB |
Main camera
Main camera
| Maximum Video Recording Quality of Rear Camera | - | 1440p@30fps, 1080p@30fps |
|---|
Front camera
Front 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 |
Audio features
Audio features
| Speaker Type | - | Yes |
|---|---|---|
| Number of 3.5mm Jacks | - | Yes |
Communications and sensors
Communications and sensors
| Wi-Fi Specifications | - | Wi-Fi 802.11 a/b/g/n/ac, dual-band |
|---|---|---|
| Navigation Type and GPS | - | GPS |
Battery and charging features
Battery and charging features
| Connection Port Type | - | USB Type-C 2.0, OTG |
|---|
Capabilities
Capabilities
| Smart Sensors | - | Fingerprint (side-mounted), accelerometer, proximity, compass |
|---|
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User Rating Comparison
Onikuma K19
0
/10
from total 1 Vote
Infinix Smart 20
0
/10
from total 1 Vote
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