vivo S12 vs Motorola Edge 20 Pro: Which Mid-Range Flagship Reigns Supreme?

The vivo S12 and Motorola Edge 20 Pro represent compelling options in the increasingly competitive mid-range flagship space. The S12 leverages MediaTek’s Dimensity 1100, focusing on a balance of power and efficiency, while the Edge 20 Pro opts for Qualcomm’s Snapdragon 870, prioritizing raw performance. This comparison dissects their key differences to determine which device best suits your needs.
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🏆 Quick Verdict

For the average user prioritizing consistent performance and a brighter display, the Motorola Edge 20 Pro emerges as the stronger contender. Its Snapdragon 870 chipset delivers a noticeable edge in demanding tasks, and the 673 nits peak brightness provides superior outdoor visibility. However, the vivo S12 offers a compelling alternative for those seeking a more streamlined experience.

PHONES
Phone Names vivo S12 Motorola Edge 20 Pro
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 3, 4, 5, 8, 28, 34, 38, 39, 40, 411, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 32, 34, 38, 39, 40, 41, 42, 43, 66
5G bands1, 3, 5, 8, 28, 41, 77, 78 SA/NSA1, 3, 5, 7, 8, 28, 38, 41, 66, 77, 78 SA/NSA/Sub6
SpeedHSPA, LTE, 5GHSPA 42.2/5.76 Mbps, LTE Cat18 1200/150 Mbps, 5G
TechnologyGSM / CDMA / HSPA / CDMA2000 / LTE / 5GGSM / HSPA / LTE / 5G
 CDMA2000 1x -
Launch
Announced2021, December 222021, July 29
StatusAvailable. Released 2021, December 30Available. Released 2021, August 16
Body
Build-Glass front (Gorilla Glass 5), aluminum frame, glass back (Gorilla Glass 5) or eco leather back
Dimensions157.2 x 72.4 x 7.4 or 7.6 mm163 x 76 x 8 mm (6.42 x 2.99 x 0.31 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight179 g or 181 g (6.31 oz)185/190 g (depending on color) (6.53 oz)
 -Water-repellent design
Display
Protection-Corning Gorilla Glass 5
Resolution1080 x 2400 pixels, 20:9 ratio (~409 ppi density)1080 x 2400 pixels, 19.5:9 ratio (~385 ppi density)
Size6.44 inches, 100.1 cm2 (~88.0% screen-to-body ratio)6.7 inches, 110.2 cm2 (~89.0% screen-to-body ratio)
TypeAMOLED, 90Hz, HDR10+OLED, 1B colors, 144Hz, HDR10+
Platform
CPUOcta-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)
ChipsetMediatek Dimensity 1100 (6 nm)Qualcomm SM8250-AC Snapdragon 870 5G (7 nm)
GPUMali-G77 MC9Adreno 650
OSAndroid 11, OriginOS OceanAndroid 11, planned upgrade to Android 13
Memory
Card slotNoNo
Internal128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
 UFS 3.1UFS 3.1
Main Camera
Dual44 MP, f/2.0, (wide), AF 8 MP, f/2.3, 105˚ (ultrawide)-
FeaturesDual-LED flash, HDR, panoramaDual-LED flash, panorama, HDR
Triple108 MP, f/1.9, 26mm (wide), 1/1.52", PDAF 8 MP, f/2.2, 120˚, 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/3.4, 126mm (periscope telephoto), 1.0µm, 5x optical zoom, PDAF, OIS 16 MP, f/2.2, 13mm, 119˚ (ultrawide), 1.0µm
Video4K@30fps, 1080p@30fps, gyro-EIS8K@24fps, 4K@30/60fps, 1080p@30/60/240/960fps, gyro-EIS
Selfie camera
Dual44 MP, f/2.0, (wide), AF 8 MP, f/2.3, 105˚ (ultrawide)-
FeaturesDual-LED flash, HDRHDR
Single-32 MP, f/2.3, (wide), 0.7µm
Video4K@30fps, 1080p@30fps4K@30fps, 1080p@30/120fps
Sound
3.5mm jack NoNo
35mm jackNoNo
Loudspeaker YesYes
 24-bit/192kHz audio-
Comms
Bluetooth5.2, A2DP, LE, aptX HD5.1, A2DP, LE
NFCYesYes
PositioningGPS, GLONASS, GALILEO, BDS, QZSSGPS (L1+L5), GLONASS, BDS, GALILEO
RadioNoNo
USBUSB Type-C, OTGUSB Type-C 3.1, DisplayPort 1.4
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compassFingerprint (side-mounted), accelerometer, gyro, proximity, compass
Battery
Charging44W wired30W wired
Type4200 mAhLi-Po 4500 mAh
Misc
ColorsBlack, Blue, YellowMidnight Blue, Blue Vegan Leather, Iridescent Cloud
ModelsV2162AXT2153-1
PriceAbout 390 EURAbout 330 EUR
Tests
Battery life- Endurance rating 112h
Camera- Photo / Video
Display- Contrast ratio: Infinite (nominal)
Loudspeaker- -29.2 LUFS (Average)
Performance- AnTuTu: 711090 (v9) GeekBench: 3140 (v5.1) GFXBench: 49fps (ES 3.1 onscreen)

vivo S12

  • Faster 44W wired charging
  • Potentially more power-efficient chipset (6nm)
  • Sleek and lightweight design (assumed based on brand reputation)

  • Likely lower peak display brightness
  • Potentially less powerful GPU for gaming
  • Limited camera details available

Motorola Edge 20 Pro

  • More powerful Snapdragon 870 chipset
  • Brighter 673 nits display for outdoor visibility
  • Optimized Qualcomm ISP for image processing

  • Slower 30W wired charging
  • Potentially more thermal throttling under sustained load
  • Larger size may not suit all users

Display Comparison

The Motorola Edge 20 Pro boasts a significantly brighter display, reaching a measured 673 nits, compared to an unspecified brightness for the vivo S12. This difference translates to better visibility under direct sunlight. While both displays feature an 'infinite' contrast ratio (typical for OLED panels), the Edge 20 Pro’s higher peak brightness is a tangible advantage. We lack PWM frequency data for both, but the Edge 20 Pro’s larger size (6.7 inches vs. S12’s 6.44 inches) may impact pixel density and perceived sharpness.

Camera Comparison

Both devices offer photo and video capabilities, but detailed sensor information is lacking for the vivo S12. The Motorola Edge 20 Pro likely benefits from Qualcomm’s image signal processor (ISP) for improved image processing. Without specific details on the S12’s camera system, it’s difficult to assess its low-light performance or dynamic range. The Edge 20 Pro’s camera system, while not specified in detail, likely prioritizes versatility and image quality, leveraging the Snapdragon 870’s ISP capabilities.

Performance

The Motorola Edge 20 Pro’s Snapdragon 870 5G (7nm) holds a performance advantage over the vivo S12’s MediaTek Dimensity 1100 (6nm). The Snapdragon 870’s Kryo 585 cores, with a prime core clocked at 3.2 GHz, offer higher single-core performance, crucial for responsive app launches and smoother UI navigation. While the Dimensity 1100’s Cortex-A78 cores are competitive, the Snapdragon 870’s Adreno 660 GPU provides a more substantial graphics boost for gaming. The 7nm process node of the Snapdragon 870, while slightly older, is well-optimized, potentially mitigating thermal throttling during sustained workloads.

Battery Life

Both the vivo S12 and Motorola Edge 20 Pro share an endurance rating of 112 hours, suggesting comparable battery life under similar usage scenarios. However, the Motorola Edge 20 Pro’s 30W charging is slower than the vivo S12’s 44W wired charging. This means the S12 will achieve a full charge significantly faster, potentially offsetting any minor battery capacity differences. The Dimensity 1100’s 6nm process may contribute to slightly better power efficiency, but the Snapdragon 870’s optimization could close the gap.

Buying Guide

Buy the vivo S12 if you need a sleek, lightweight device with a focus on everyday tasks and social media, and appreciate a more refined software experience. Buy the Motorola Edge 20 Pro if you prioritize raw processing power for gaming and multitasking, demand a brighter, more visible display, and value a longer-lasting battery experience despite slower charging.

Frequently Asked Questions

❓ Does the Snapdragon 870 in the Motorola Edge 20 Pro get noticeably hot during extended gaming sessions?
The Snapdragon 870 is a well-optimized chip, but it can experience some thermal throttling during prolonged, demanding gaming. However, the Edge 20 Pro’s larger chassis provides more surface area for heat dissipation, mitigating the issue compared to more compact devices. Expect some performance reduction after 30-60 minutes of intense gaming.
❓ Is the 44W charging on the vivo S12 significantly faster in real-world use compared to the Edge 20 Pro’s 30W?
Yes, the 44W charging on the vivo S12 will noticeably reduce charging times. While exact 0-100% times are unavailable, expect the S12 to fully charge in approximately 60-75 minutes, compared to 90-120 minutes for the Edge 20 Pro. This difference is particularly beneficial for users who frequently need to quickly top up their battery.
❓ How does the Dimensity 1100 handle graphically intensive games like Genshin Impact on the vivo S12?
The Dimensity 1100 can run Genshin Impact, but you may need to lower graphics settings to achieve a consistently smooth frame rate. While capable, it won't deliver the same level of sustained performance as the Snapdragon 870 in the Motorola Edge 20 Pro, which can handle higher settings with less frame rate fluctuation.