Realme X3 vs Motorola Edge 70: A Detailed Comparison of Chipsets, Battery, and Charging
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🏆 Quick Verdict
For the average user prioritizing battery life and fast charging, the Motorola Edge 70 is the better choice. Its Snapdragon 7 Gen 4 offers excellent efficiency, complemented by 68W wired and 15W wireless charging. However, the Realme X3 remains a compelling option for those seeking maximum raw performance at a potentially lower price.
| PHONES | ||
|---|---|---|
| Phone Names | Realme X3 | Motorola Edge 70 |
| Network | ||
|---|---|---|
| 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, 8, 38, 39, 40, 41 | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 34, 38, 39, 40, 41, 42, 43, 48, 66 |
| 5G bands | - | 1, 2, 3, 5, 7, 8, 20, 26, 28, 38, 40, 41, 66, 75, 77, 78 SA/NSA/Sub6 |
| Speed | HSPA, LTE | HSPA, LTE, 5G |
| Technology | GSM / HSPA / LTE | GSM / CDMA / HSPA / LTE / 5G |
| Launch | ||
|---|---|---|
| Announced | 2020, June 25. Released 2020, June 30 | 2025, October 29 |
| Status | Discontinued | Available. Released 2025, October 29 |
| Body | ||
|---|---|---|
| Build | Glass front (Gorilla Glass 5), glass back, plastic frame | Glass front (Gorilla Glass 7i), aluminum frame |
| Dimensions | 163.8 x 75.8 x 8.9 mm (6.45 x 2.98 x 0.35 in) | 159.9 x 74 x 6 mm (6.30 x 2.91 x 0.24 in) |
| SIM | Nano-SIM + Nano-SIM | · Nano-SIM + eSIM - International· Nano-SIM + Nano-SIM - China |
| Weight | 202 g (7.13 oz) | 159 g (5.61 oz) |
| Display | ||
|---|---|---|
| Protection | Corning Gorilla Glass 5 | Corning Gorilla Glass 7i, Mohs level 4 |
| Resolution | 1080 x 2400 pixels, 20:9 ratio (~399 ppi density) | 1220 x 2712 pixels, 20:9 ratio (~446 ppi density) |
| Size | 6.6 inches, 105.2 cm2 (~84.7% screen-to-body ratio) | 6.7 inches, 107.4 cm2 (~90.8% screen-to-body ratio) |
| Type | IPS LCD, 120Hz | P-OLED, 1B colors, 120Hz, PWM, HDR10+, 4500 nits (peak) |
| Platform | ||
|---|---|---|
| CPU | Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485) | Octa-core (1x2.8 GHz Cortex-720 & 4x2.4 GHz Cortex-720 & 3x1.8 GHz Cortex-520) |
| Chipset | Qualcomm SM8150 Snapdragon 855+ (7 nm) | Qualcomm SM7750-AB Snapdragon 7 Gen 4 (4 nm) |
| GPU | Adreno 640 (700 MHz) | Adreno 722 |
| OS | Android 10, upgradable to Android 11, Realme UI 2.0 | Android 16, up to 4 major Android upgrades |
| Memory | ||
|---|---|---|
| Card slot | No | No |
| Internal | 128GB 6GB RAM, 128GB 8GB RAM | 256GB 12GB RAM, 512GB 12GB RAM |
| UFS 3.0 | - | |
| Main Camera | ||
|---|---|---|
| Dual | - | 50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, multi-directional PDAF, OIS 50 MP, f/2.0, 12mm, 120˚ (ultrawide), 1/2.76", 0.64µm, PDAF |
| Features | LED flash, HDR, panorama | LED flash, HDR, panorama |
| Quad | 64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF 12 MP, f/2.5, 51mm (telephoto), PDAF, 2x optical zoom 8 MP, f/2.3, 119˚, 16mm (ultrawide), 1/4.0", 1.12µm 2 MP (macro) | - |
| Video | 4K@30/60fps, 1080p@30/60fps, 720p@960fps; gyro-EIS | 4K@30/60fps, 1080p@30/60/120/240fps, gyro-EIS |
| Selfie camera | ||
|---|---|---|
| Dual | 16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm 8 MP, f/2.2, 105˚ (ultrawide), 1/4.0", 1.12µm | - |
| Features | Panorama | HDR |
| Single | - | 50 MP, f/2.0, (wide), 0.64µm |
| Video | 1080p@30fps, gyro-EIS | 4K@30fps, 1080p@30/120fps |
| Sound | ||
|---|---|---|
| 3.5mm jack | No | - |
| 35mm jack | No | No |
| Loudspeaker | Yes | Yes, with stereo speakers (with Dolby Atmos) |
| 24-bit/192kHz audio | - | |
| Comms | ||
|---|---|---|
| Bluetooth | 5.0, A2DP, LE | 5.4, A2DP, LE |
| NFC | No | Yes |
| Positioning | GPS (L1+L5), GLONASS, BDS, GALILEO, QZSS | GPS, GALILEO, GLONASS, BDS, QZSS |
| Radio | No | No |
| USB | USB Type-C 2.0 | USB Type-C 2.0, OTG |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band or tri-band |
| Features | ||
|---|---|---|
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| Battery | ||
|---|---|---|
| Charging | 30W wired, 100% in 55 min | 68W wired 15W wireless |
| Type | 4200 mAh | Si/C Li-Ion 4800 mAh |
| Misc | ||
|---|---|---|
| Colors | Glacier Blue, Arctic White | Pantone: Gadget Gray, Lily Pad, Bronze Green |
| Models | RMX2142, RMX2081, RMX2085, RMX2083 | XT2601-2, XT2603-2 |
| Price | About 290 EUR | £ 799.00 |
| EU LABEL | ||
|---|---|---|
| Battery | - | 50:14h endurance, 1000 cycles |
| Energy | - | Class A |
| Free fall | - | Class A (270 falls) |
| Repairability | - | Class B |
Realme X3
- Potentially lower price due to age
- Higher peak CPU performance for demanding tasks
- Snapdragon 855+ still capable for gaming
- Less battery efficient
- Slower charging speeds
- Older chipset architecture
Motorola Edge 70
- Superior battery life and endurance
- Faster 68W wired and 15W wireless charging
- More efficient Snapdragon 7 Gen 4 processor
- Lower peak CPU performance compared to X3
- Potentially higher price point
- May not match X3 in extreme gaming scenarios
Display Comparison
Display specifications are absent from the provided data, but considering the X3's release timeframe, it likely features an LCD panel. The Edge 70, being a more recent device, likely utilizes an AMOLED panel, offering superior contrast and color accuracy. The Edge 70's potential for a higher refresh rate (not specified) would further enhance smoothness. The absence of display details makes a direct comparison difficult, but the Edge 70 likely holds an advantage in visual quality.
Camera Comparison
Camera details are limited. Without sensor size or aperture information, a direct comparison is challenging. However, the Edge 70's newer image signal processor (ISP) within the Snapdragon 7 Gen 4 likely offers improved image processing capabilities, including better noise reduction and dynamic range. The X3's older ISP may struggle to match the Edge 70's computational photography prowess. The absence of details prevents a definitive statement, but the Edge 70 likely has an edge in image quality.
Performance
The Realme X3's Snapdragon 855+ (7nm) was a flagship processor, boasting a Kryo 485 CPU configuration with a peak clock speed of 2.96 GHz. This provides substantial raw processing power. However, the Motorola Edge 70's Snapdragon 7 Gen 4 (4nm) utilizes a more modern architecture and a smaller fabrication process. While the 7 Gen 4's peak clock speed of 2.8 GHz is slightly lower, the 4nm process offers significantly improved power efficiency and thermal management. This translates to sustained performance under load, reducing throttling and providing a smoother experience during prolonged gaming or multitasking. The Edge 70's Cortex-720 cores are also more efficient than the Kryo 485 cores in the X3.
Battery Life
The Motorola Edge 70 boasts a significant advantage in battery endurance, with a reported 50:14h endurance and 13:36h of active use. This is likely due to the Snapdragon 7 Gen 4's superior power efficiency. The Realme X3, while offering 30W wired charging (100% in 55 minutes), is outpaced by the Edge 70's 68W wired charging, which will significantly reduce charging times. The Edge 70 also adds the convenience of 15W wireless charging, a feature absent on the X3. The Edge 70's 1000 cycle battery life claim suggests greater long-term battery health.
Buying Guide
Buy the Realme X3 if you need uncompromising performance for demanding tasks like gaming or video editing and are willing to accept shorter battery life and slower charging. Buy the Motorola Edge 70 if you prioritize all-day battery life, rapid charging speeds, and a more balanced user experience with a modern, efficient chipset.