Motorola Edge S vs. vivo iQOO 7 (India): A Deep Dive into Snapdragon 870 Performance and Charging

The Motorola Edge S and the vivo iQOO 7 (India) represent compelling options in the increasingly competitive mid-range flagship space. Both devices center around the Qualcomm Snapdragon 870 5G, offering a significant performance leap over lower-tier chipsets. However, their approaches to battery technology and overall user experience diverge significantly, making a direct comparison crucial for discerning buyers.
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🏆 Quick Verdict

For the average user prioritizing convenience and minimal downtime, the vivo iQOO 7 (India) is the clear winner. Its 66W fast charging, capable of a full charge in just 22 minutes, drastically outperforms the Motorola Edge S’s 20W charging. While performance is nearly identical, the iQOO 7’s charging speed is a game-changer.

PHONES
Phone Names Motorola Edge S vivo iQOO 7 (India)
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 850 / 900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 32, 34, 38, 39, 40, 41, 42, 43, 661, 3, 5, 8, 38, 40, 41
5G bands1, 3, 5, 7, 8, 28, 38, 41, 66, 77, 78 SA/NSASA/NSA
SpeedHSPA 42.2/5.76 Mbps, LTE Cat20 2000/200 Mbps, 5GHSPA, LTE, 5G
TechnologyGSM / CDMA / HSPA / CDMA2000 / LTE / 5GGSM / HSPA / LTE / 5G
 CDMA2000 1x -
Launch
Announced2021, January 262021, April 26
StatusAvailable. Released 2021, February 03Available. Released 2021, May 01
Body
Dimensions168.4 x 74 x 9.7 mm (6.63 x 2.91 x 0.38 in)163.3 x 76.4 x 8.4 mm (6.43 x 3.01 x 0.33 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight215 g (7.58 oz)196 g (6.91 oz)
 Water repellent design-
Display
Resolution1080 x 2520 pixels, 21:9 ratio (~409 ppi density)1080 x 2400 pixels, 20:9 ratio (~398 ppi density)
Size6.7 inches, 104.9 cm2 (~84.1% screen-to-body ratio)6.62 inches, 105.8 cm2 (~84.8% screen-to-body ratio)
TypeIPS LCD, 90Hz, HDR10, 560 nits (HBM)AMOLED, 120Hz, HDR10+, 1300 nits (peak)
Platform
CPUOcta-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)
ChipsetQualcomm SM8250-AC Snapdragon 870 5G (7 nm)Qualcomm SM8250-AC Snapdragon 870 5G (7 nm)
GPUAdreno 650Adreno 650
OSAndroid 11, upgradable to Android 12Android 11, Funtouch 11.1
Memory
Card slotmicroSDXC (uses shared SIM slot)No
Internal128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
 UFS 3.1-
Main Camera
Dual-48 MP, f/1.8, 25mm (wide), 1/2.0", 0.8µm, PDAF, OIS 13 MP, f/2.2, 16mm, 120˚ (ultrawide) Auxiliary lens
FeaturesLaser AF, Dual-LED flash, ring flash (macro mode), panorama, HDRDual-LED dual-tone flash, HDR, panorama
Single-16 MP, f/2.0, (wide)
Triple64 MP, f/1.7, (wide), 1/2.0", 0.7µm, PDAF 16 MP, f/2.2, 121˚ (ultrawide), 1.0µm, PDAF TOF 3D Auxiliary lens-
Video6K@30fps, 4K@30/60fps, 1080p@30/60/120fps, gyro-EIS4K@30fps, 1080p@30fps
Selfie camera
Dual16 MP, f/2.2, (wide), 1.0µm 8 MP, f/2.4, 100˚ (ultrawide), 1.12µm-
FeaturesHDRHDR
Single-16 MP, f/2.0, (wide)
Video1080p@30fps1080p@30fps
Sound
3.5mm jack YesNo
35mm jackYesNo
Loudspeaker YesYes, with dual speakers
 -24-bit/192kHz audio
Comms
Bluetooth5.1, A2DP, LE5.1, A2DP, LE, aptX HD, aptX Adaptive
NFCYesYes
PositioningGPS (L1+L5), GLONASS, BDS, GALILEOGPS
RadioNoNo
USBUSB Type-C 3.1, OTGUSB Type-C 2.0, OTG
WLANWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (side-mounted), accelerometer, gyro, proximity, compassFingerprint (under display, optical), accelerometer, gyro, proximity, compass
 Ready For support-
Battery
Charging20W wired66W wired, 100% in 22 min
TypeLi-Po 5000 mAh4400 mAh
Misc
ColorsBlue, SilverSolid Ice, Storm Black, Monster Orange
PriceAbout 250 EURAbout 350 EUR

Motorola Edge S

  • Potentially lower price point
  • Solid Snapdragon 870 performance
  • Clean Android experience (likely)

  • Slow 20W charging
  • Likely LCD display
  • Limited camera information

vivo iQOO 7 (India)

  • Ultra-fast 66W charging (22 minutes to 100%)
  • Strong Snapdragon 870 performance
  • Potentially optimized gaming experience (iQOO branding)

  • May be slightly more expensive
  • Likely LCD display
  • Software customization (vivo's Funtouch OS)

Display Comparison

Both devices share a similar reliance on LCD panel technology, a cost-saving measure common in this price bracket. While specific display specs like resolution and refresh rate aren't provided, the focus shifts to charging. The absence of AMOLED or LTPO technology means neither phone will deliver the deep blacks or variable refresh rate efficiency found in higher-end models. Bezels are likely comparable, given the similar overall design philosophies of maximizing screen real estate within a budget.

Camera Comparison

Without detailed camera specifications, a direct comparison is limited. Both phones likely feature multi-camera setups, but the quality will depend heavily on sensor size, lens aperture, and image processing algorithms. The absence of information regarding OIS (Optical Image Stabilization) suggests neither phone prioritizes advanced stabilization. The focus should be on real-world image samples to assess the quality of photos and videos, as megapixel counts alone are not indicative of performance.

Performance

The core of both phones is the Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) chipset, featuring an identical CPU configuration: 1x3.2 GHz Kryo 585, 3x2.42 GHz Kryo 585, and 4x1.80 GHz Kryo 585. This means CPU-bound tasks like app loading and multitasking will perform virtually identically. The GPU performance will also be nearly indistinguishable. However, sustained performance could vary slightly depending on thermal management solutions, a detail not provided in the specifications. Both likely utilize LPDDR4X RAM, given the chipset generation, which provides ample bandwidth for demanding applications.

Battery Life

This is where the iQOO 7 (India) truly shines. While battery capacity isn’t specified, the 66W wired charging capability, achieving 100% charge in just 22 minutes, is a significant advantage over the Motorola Edge S’s 20W charging. This difference translates to drastically reduced downtime, allowing users to quickly top up their battery and resume usage. The iQOO 7’s charging speed effectively mitigates any potential disadvantage from a slightly smaller battery capacity, making it ideal for users who frequently drain their battery.

Buying Guide

Buy the Motorola Edge S if you prioritize a potentially lower price point and are comfortable with slower charging speeds. It’s a solid performer for everyday tasks and light gaming. Buy the vivo iQOO 7 (India) if you are a power user, gamer, or anyone who values rapid charging and minimizing time tethered to a wall outlet. The 66W charging is a substantial advantage for those on the go.

Frequently Asked Questions

❓ Does the iQOO 7's 66W charging generate excessive heat during charging?
While 66W charging is fast, vivo incorporates intelligent charging algorithms and thermal management systems to minimize heat generation. The charging process is optimized to balance speed and safety, preventing overheating and preserving battery health. However, some warmth during charging is normal.
❓ Is the Motorola Edge S a good choice for playing graphically demanding games like Genshin Impact?
The Snapdragon 870 chipset in the Motorola Edge S is capable of running Genshin Impact and other demanding games at medium to high settings. However, sustained performance may be limited by thermal throttling, depending on the phone's cooling solution. The iQOO 7, with its gaming-focused branding, *may* have a slight edge in sustained performance, but this requires further testing.
❓ What type of display technology does each phone use, and how does that affect the viewing experience?
Both phones are expected to utilize LCD display technology. This means they won't offer the vibrant colors, deep blacks, and energy efficiency of AMOLED displays. Viewing angles and contrast ratios will be less impressive compared to AMOLED panels.