Realme X7 vs Motorola Edge 20 Fusion: A Detailed Comparison of Dimensity 800U Power

The Realme X7 (India) and Motorola Edge 20 Fusion represent a fascinating intersection in the mid-range smartphone market. Both devices leverage the capable Mediatek Dimensity 800U chipset, promising similar performance. However, key differences in charging speed and potentially other areas create distinct user experiences, making a direct comparison crucial for informed buyers.
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🏆 Quick Verdict

For the average user prioritizing rapid replenishment, the Realme X7 emerges as the winner. Its 50W charging significantly reduces downtime compared to the Motorola Edge 20 Fusion’s 30W solution, despite both phones sharing the same core processing power. This makes the X7 ideal for those constantly on the move.

PHONES
Phone Names Realme X7 (India) Motorola Edge 20 Fusion
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 8, 18, 19, 26, 34, 38, 39, 40, 411, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 32, 34, 38, 39, 40, 41, 42, 43, 66
5G bands1, 41, 77, 78 SA/NSA1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78, 66 SA/NSA/Sub6
SpeedHSPA, LTE, 5G 2.3 Gbps DLHSPA 42.2/5.76 Mbps, LTE Cat18 1200/150 Mbps, 5G
TechnologyGSM / HSPA / LTE / 5GGSM / HSPA / LTE / 5G
Launch
Announced2021, February 042021, August 17
StatusAvailable. Released 2021, February 12Available. Released 2021, August 27
Body
Build-Glass front
Dimensions160.9 x 74.4 x 8.1 mm / 8.3 mm166 x 76 x 8.3 mm (6.54 x 2.99 x 0.33 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight176 g / 179 g (6.21 oz)185 g (6.53 oz)
 -Water-repellent design
Display
Resolution1080 x 2400 pixels, 20:9 ratio (~411 ppi density)1080 x 2400 pixels, 20:9 ratio (~393 ppi density)
Size6.4 inches, 98.9 cm2 (~82.6% screen-to-body ratio)6.7 inches, 108.4 cm2 (~85.9% screen-to-body ratio)
TypeSuper AMOLED, 430 nits (typ), 600 nits (peak)OLED, 1B colors, 90Hz, HDR10+
Platform
CPUOcta-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
ChipsetMediatek Dimensity 800U (7 nm)Mediatek Dimensity 800U (7 nm)
GPUMali-G57 MC3Mali-G57 MC3
OSAndroid 10, Realme UIAndroid 11
Memory
Card slotNomicroSDXC
Internal128GB 6GB RAM, 128GB 8GB RAM128GB 6GB RAM, 128GB 8GB RAM
 UFS 2.1-
Main Camera
FeaturesLED flash, HDR, panoramaLED flash, HDR, panorama
Single16 MP, f/2.5, 26mm (wide), 1/3.1", 1.0µm-
Triple64 MP, f/1.8, 26mm (wide), 1/1.7", 0.8µm, PDAF 8 MP, f/2.3, 119˚, 16mm (ultrawide), 1/4.0", 1.12µm 2 MP (macro)108 MP, f/1.9, (wide), 1/1.52", 0.7µm, PDAF 8 MP, f/2.2, 118˚ (ultrawide) Auxiliary lens
Video4K@30fps, 1080p@30/60/120fps, gyro-EIS4K@30fps, 1080p@30/60/120fps, gyro-EIS
Selfie camera
FeaturesPanoramaHDR
Single16 MP, f/2.5, 26mm (wide), 1/3.1", 1.0µm32 MP, f/2.3, (wide), 0.7µm
Video1080p@30/120fps, gyro-EIS1080p@30fps
Sound
3.5mm jack NoYes
35mm jackNoYes
Loudspeaker YesYes
 24-bit/192kHz audio-
Comms
Bluetooth5.1, A2DP, LE5.0, A2DP, LE
NFCNoYes
PositioningGPS, GLONASS, GALILEO, BDS, QZSSGPS, GLONASS, GALILEO
RadioNoFM radio
USBUSB Type-C 2.0, OTGUSB Type-C 2.0
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compassFingerprint (side-mounted), accelerometer, gyro, proximity, compass
Battery
Charging50W wired, 50% in 18 min, 100% in 47 min30W wired
Type4310 mAhLi-Po 5000 mAh
Misc
ColorsSpace Silver, NebulaElectric Graphite, Cyber Teal
ModelsRMX3092-
PriceAbout 230 EURAbout 250 EUR

Realme X7 (India)

  • Significantly faster 50W charging
  • Identical Dimensity 800U performance
  • Potentially more aggressive pricing (India market)

  • Realme UI may not appeal to all users
  • Lack of detailed display specifications

Motorola Edge 20 Fusion

  • Near-stock Android experience (Motorola)
  • Potentially better software optimization
  • Clean and minimalist design

  • Slower 30W charging
  • Identical Dimensity 800U performance
  • May be priced higher than the Realme X7

Display Comparison

While both devices likely feature similar LCD or AMOLED panels (data unavailable), the absence of specific display specs necessitates a focus on other areas. The user experience will likely hinge on software calibration and color accuracy, areas where Motorola historically excels with its near-stock Android implementation. Realme’s UI, while feature-rich, can sometimes exhibit less accurate color reproduction out of the box.

Camera Comparison

Without detailed camera specifications, a direct comparison is limited. However, the market positioning suggests both phones will feature multi-camera systems geared towards versatility. The absence of information regarding sensor sizes and lens apertures makes it difficult to assess image quality. It’s reasonable to assume both will include a primary sensor, ultrawide, and potentially a macro lens, but the quality of these components will be the deciding factor. Motorola’s image processing tends towards natural colors, while Realme often boosts saturation for a more vibrant look.

Performance

Both the Realme X7 and Motorola Edge 20 Fusion are powered by the Mediatek Dimensity 800U (7nm). This translates to an identical CPU configuration – an octa-core setup with 2x2.4 GHz Cortex-A76 cores and 6x2.0 GHz Cortex-A55 cores. Consequently, CPU-bound tasks like app loading and web browsing will perform similarly on both devices. The real-world performance difference will likely be minimal, with thermal management potentially becoming a differentiating factor under sustained load. The 7nm process node helps with efficiency, but the effectiveness of each manufacturer’s cooling solution will dictate whether throttling occurs during extended gaming sessions.

Battery Life

The Realme X7’s 50W wired charging is the standout feature here. It’s advertised to reach 50% charge in 18 minutes and 100% in 47 minutes. The Motorola Edge 20 Fusion, with its 30W charging, will take considerably longer to fully replenish. While battery capacity isn’t specified, the faster charging of the Realme X7 effectively mitigates any potential disadvantage from a slightly smaller battery. This is a significant benefit for users who prioritize convenience and minimal downtime.

Buying Guide

Buy the Realme X7 (India) if you need the fastest possible charging speeds and prioritize minimizing time tethered to a wall outlet. It’s the better choice for power users and those who frequently find themselves with low battery. Buy the Motorola Edge 20 Fusion if you prefer a potentially cleaner software experience (based on Motorola’s near-stock Android approach) and are less concerned about maximizing charging speed. It’s a solid all-rounder for everyday tasks.

Frequently Asked Questions

❓ Will the Dimensity 800U in the Realme X7 overheat during prolonged gaming sessions like PUBG or Call of Duty?
The Dimensity 800U is a relatively efficient chipset built on a 7nm process. However, overheating depends heavily on the phone’s thermal design. While both phones share the same chip, Realme and Motorola likely employ different cooling solutions. Monitoring temperatures during gameplay is recommended, but the 800U generally handles moderate gaming loads without significant throttling.
❓ Does the Motorola Edge 20 Fusion support VoLTE and VoWiFi on all Indian carriers?
Motorola generally provides good carrier compatibility in India. However, it’s crucial to verify VoLTE and VoWiFi support with your specific carrier before purchasing. Check Motorola’s official website or contact your carrier for the most up-to-date information regarding compatibility.
❓ Is the difference in charging speed between 30W and 50W really noticeable in everyday use?
Absolutely. While 30W charging is still respectable, 50W charging provides a substantial time saving. A full charge on the Realme X7 takes approximately 47 minutes, while the Motorola Edge 20 Fusion will likely take well over an hour. This difference is particularly noticeable for users who frequently need to top up their battery quickly.