HMD Arc vs HMD XR21
Side-by-side specs and price comparison for buyers in Algeria.
HMD Arc
Price coming soon
HMD XR21
Price coming soon
Quick Verdict
Who wins each category, side by side.
Better price
Even
Faster chip
Even
Bigger battery
HMD Arc
Faster charging
HMD XR21
Higher-resolution camera
HMD XR21
Better display
HMD XR21
Lighter body
HMD Arc
Best value for money
Even
Full specs comparison
Display
| Spec | HMD Arc | HMD XR21 |
|---|---|---|
| Size (inches) | 6.52 | 6.49 |
| Panel Type | IPS LCD | IPS LCD |
| Resolution Height | 1280 | 2400 |
| Resolution Width | 576 | 1080 |
| Refresh Rate | — | 120 |
| Peak Brightness | 460 | 550 |
| PPI | 215 | 406 |
| Glass Type | — | Corning Gorilla Glass Victus |
| Screen-to-body | 80.2 | 77 |
Platform
| Spec | HMD Arc | HMD XR21 |
|---|---|---|
| CPU | Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55) | Octa-core (2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver) |
| GPU | IMG8322 | Adreno 619 |
| Chipset Name | Unisoc SC9863A | Snapdragon 695 5G |
| Process (nm) | 28 | 6 |
| OS Name | Android | Android |
| OS Version | 14 | 12 |
Memory
| Spec | HMD Arc | HMD XR21 |
|---|---|---|
| Card Slot | microSDXC | No |
| Variants | 64GB 4GB RAM | 128GB 6GB RAM |
Main Camera
| Spec | HMD Arc | HMD XR21 |
|---|---|---|
| Video | Yes | 1080p@30fps |
| Features | LED flash, panorama | Dual-LED dual-tone flash, second LED flash, HDR, panorama |
| Count | 1 | 2 |
| ultrawide | — | 8 MP, f/2.2, (ultrawide) |
| Wide | 13 MP, (wide) | 64 MP, f/1.8, (wide) |
Selfie Camera
| Spec | HMD Arc | HMD XR21 |
|---|---|---|
| Video | Yes | 1080p@30fps |
| Count | 1 | 1 |
| Lens | 5 MP | 16 MP, f/2.4, (wide) |
Battery
| Spec | HMD Arc | HMD XR21 |
|---|---|---|
| Capacity (mAh) | 5000 | 4800 |
| Chemistry | — | Li-Po |
| Wired Charging (W) | 10 | 33 |
Body
| Spec | HMD Arc | HMD XR21 |
|---|---|---|
| Build | — | Glass front (Gorilla Glass Victus), plastic back, plastic frame |
| SIM | Nano-SIM | Nano-SIM + Nano-SIM + eSIM (max 2 at a time) |
| Height (mm) | 166.4 | 168 |
| Thickness (mm) | 9 | 10.5 |
| Weight (g) | 185.4 | 231 |
| Width (mm) | 76.9 | 78.6 |
Launch
| Spec | HMD Arc | HMD XR21 |
|---|---|---|
| Announced | 2024, December 18 | 2024, May 14 |
| Status | Available. Released 2025, January | Available. Released 2024, May |
Network
| Spec | HMD Arc | HMD XR21 |
|---|---|---|
| 2G Bands | GSM 850, 900, 1800, 1900 | GSM 850, 900, 1800, 1900 |
| 3G Bands | HSDPA 850, 900, 2100 | HSDPA 850, 900, 1700(AWS), 1900, 2100 |
| 4G Bands | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 32, 38, 39, 40, 41, 42, 43, 48, 66, 71 |
| 5G Bands | — | 1, 2, 3, 5, 7, 8, 20, 25, 28, 38, 40, 41, 48, 66, 71, 77, 78, 79 SA/NSA |
| Speed | HSPA, LTE | HSPA, LTE, 5G |
| Technology | GSM, HSPA, LTE | GSM, HSPA, LTE, 5G |
Connectivity
| Spec | HMD Arc | HMD XR21 |
|---|---|---|
| Bluetooth | 5.2 | 5.1 |
| NFC | No | Yes |
| Positioning | GPS, GALILEO | GPS (L1 + L5), GLONASS (G1), BDS (B1I + B1c + B2a), GALILEO (E1 + E5a), QZSS (L1 + L5), NavIC (L5) |
| Radio | FM radio | Unspecified |
| USB Type | Type-C | Type-C |
| USB Version | — | 2.0 |
| Wi-Fi | Wi-Fi 4 | Wi-Fi 6 |
Sound
| Spec | HMD Arc | HMD XR21 |
|---|---|---|
| 3.5mm Jack | Yes | Yes |
| Loudspeaker | Yes | Yes, with stereo speakers |
Features
| Spec | HMD Arc | HMD XR21 |
|---|---|---|
| Sensors | Fingerprint (side-mounted), accelerometer, proximity | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer |
Buying advice for Algeria
Both HMD Arc and HMD XR21 are sold in Algeria, but they fit different priorities.
HMD Arc packs a 5000 mAh battery, which translates to longer screen-on time when you are away from a charger.
HMD XR21 reaches a higher main-sensor resolution at 64 MP, which helps with crops and lower-light photos.
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