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Realme X3 Specifications
Realme
Released 2020, Jun 25
6 / 8 GB RAM · Qualcomm SM8150 Snapdragon 855+ (7 nm)
- 202g, 8.9mm thickness
- Android 10, up to Android 11, Realme UI 2.0
- 128GB storage, no card slot
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Genze vs community
Genze and community ratings are both shown on a /10 scale. Genze is derived from internal model scores and price rules; community averages come from approved reviews (1–10 per category).
| Category | Genze /10 | Users /10 |
|---|---|---|
| Battery | 8.2 | — |
| Display | 6 | — |
| Performance | 7.5 | — |
| Camera | 5.6 | — |
| Body | 5.6 | — |
| Gaming | 6.8 | — |
| Software | 4.4 | — |
| Connectivity | 2.5 | — |
| Sensors | 7.2 | — |
| Software updates | — | — |
| Clean software | — | — |
| Heating | — | — |
| Media | — | — |
Community columns fill in when reviews are approved.
Quick specifications
6.6"
1080x2400 pixels
64MP
2160p
6/8GB RAM
Snapdragon 855+
4200mAh
30W
Score breakdown
From specs, price tier & release year
Community ratings
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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, 38, 39, 40, 41 | |
| Speed | HSPA, LTE |
|
Launch
|
Announced | 2020, June 25. Released 2020, June 30 |
|---|---|---|
| Status | Discontinued |
|
Body
|
Dimensions | 163.8 x 75.8 x 8.9 mm (6.45 x 2.98 x 0.35 in) |
|---|---|---|
| Weight | 202 g (7.13 oz) | |
| Build | Glass front (Gorilla Glass 5), glass back, plastic frame | |
| SIM | Nano-SIM + Nano-SIM |
|
Display
|
Type | IPS LCD, 120Hz |
|---|---|---|
| Size | 6.6 inches, 105.2 cm2 (~84.7% screen-to-body ratio) | |
| Resolution | 1080 x 2400 pixels, 20:9 ratio (~399 ppi density) | |
| Protection | Corning Gorilla Glass 5 |
|
Platform
|
OS | Android 10, upgradable to Android 11, Realme UI 2.0 |
|---|---|---|
| Chipset | Qualcomm SM8150 Snapdragon 855+ (7 nm) | |
| CPU | Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485) | |
| GPU | Adreno 640 (700 MHz) |
|
Memory
|
Card slot | No |
|---|---|---|
| Internal | 128GB 6GB RAM, 128GB 8GB RAM | |
| ??? | UFS 3.0 |
|
Main Camera
|
Quad | 64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8??m, PDAF 12 MP, f/2.5, 51mm (telephoto), PDAF, 2x optical zoom 8 MP, f/2.3, 119??, 16mm (ultrawide), 1/4.0", 1.12??m 2 MP (macro) |
|---|---|---|
| Features | LED flash, HDR, panorama | |
| Video | 4K@30/60fps, 1080p@30/60fps, 720p@960fps; gyro-EIS |
|
Selfie camera
|
Dual | 16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0??m 8 MP, f/2.2, 105?? (ultrawide), 1/4.0", 1.12??m |
|---|---|---|
| Features | Panorama | |
| Video | 1080p@30fps, gyro-EIS |
|
Sound
|
Loudspeaker | Yes |
|---|---|---|
| 3.5mm jack | No | |
| ??? | 24-bit/192kHz Hi-Res audio |
|
Comms
|
WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
|---|---|---|
| Bluetooth | 5.0, A2DP, LE | |
| Positioning | GPS (L1+L5), GLONASS, BDS, GALILEO, QZSS | |
| NFC | No | |
| Radio | No | |
| USB | USB Type-C 2.0 |
|
Features
|
Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass |
|---|
|
Battery
|
Type | 4200 mAh |
|---|---|---|
| Charging | 30W wired, 100% in 55 min |
|
Misc
|
Colors | Glacier Blue, Arctic White |
|---|---|---|
| Models | RMX2142, RMX2081, RMX2085, RMX2083 | |
| Price | About 290 EUR |
Realme X3 official images
Frequently asked questions
Is Realme X3 worth buying in 2026?
Realme X3 is worth considering if its strengths match your priorities. Genze scores it 6.3/10 for its class. Read owner reviews and compare alternatives before you buy.
Is Realme X3 good for gaming?
Realme X3 scores 68/100 on our gaming index (chipset, display smoothness, and thermals). Casual and mid-tier titles usually run well; for competitive esports, compare frame stability and heating against phones in the same price band.
What is the battery capacity of Realme X3?
Realme X3 has a 4,200 mAh battery. Real-world endurance depends on chipset efficiency, display, and usage.
What display size does Realme X3 have?
Realme X3 features a 6.60-inch display. See the Display section for resolution, refresh rate, and panel details.
How much RAM does Realme X3 have?
Realme X3 is available with 6 / 8 GB RAM variants. Storage options are listed in the Memory section.
What is the Genze score for Realme X3?
Genze rates Realme X3 6.3/10 based on performance, display, camera, battery, body build, and value versus phones in the same price tier.
Where do these specifications come from?
Specifications are compiled from official manufacturer and carrier sources, reviewed by our editors where possible, and enriched with Genze scores and community feedback. GenZe Rank is not responsible for errors or omissions. Regional variants, firmware updates, and retailer listings may differ from what is shown here—always confirm critical details on the official product page before you buy.
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