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Smartphone comparison

Motorola G37 5G vs OPPO A3

Compare cameras, battery, screen and everyday features.

Compared products
01Selected
Motorola G37 5G

Motorola G37 5G

  • 191 g.
  • About 6.67 inch screen.
  • Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) processor.
  • 4 GB RAM in this version.
  • Storage: UFS 2.2.
KSh 27,300Out of Stock
02
OPPO A3

OPPO A3

  • 186 g.
  • Screen: 720 x 1604 pixels, 20:9 ratio (~264 ppi density).
  • Qualcomm SM-6115 Snapdragon 6s 4G Gen1 (11 nm) processor.
  • Storage: eMMC 5.1.
  • 5,100 mAh battery capacity.
KSh 23,600In Stock
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Motorola G06 PowerKSh 27,500
Motorola Moto G57KSh 28,000
Vivo Y31dKSh 27,700
Samsung Galaxy A26 5GKSh 27,000
OPPO A5 5GKSh 23,800
Redmi Note 15 4GKSh 27,500
Samsung Galaxy A35KSh 27,000
2 of 4 products

Our quick verdict

Choose the Motorola G37 5G if you want a smoother 120 Hz display, IP64 water resistance and faster UFS 2.2 storage. Choose the OPPO A3 if you want faster 45 W charging.

Weight

Motorola G37 5G
191 g
OPPO A3
186 g

Performance

Motorola G37 5G
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) processor
OPPO A3
Octa-core (4x2.1 GHz Cortex-A73 & 4x1.8 GHz Cortex-A53) processor

Storage

Motorola G37 5G
UFS 2.2
OPPO A3
EMMC 5.1

Battery capacity

Motorola G37 5G
5,200 mAh battery capacity
OPPO A3
5,100 mAh battery capacity

Charging

Motorola G37 5G
20 W rated wired charging power
OPPO A3
45 W rated wired charging power

Key differences

The main differences to help you choose.

Motorola G37 5G

  • Smoother 120 Hz display (vs 90 Hz).
  • IP64 water and dust resistance (vs IP54).
  • Faster UFS 2.2 storage (vs eMMC).
  • Newer Bluetooth 5.4 (vs 5.0).
  • Higher-resolution selfie camera: 8 MP (vs 5 MP).
  • Higher frame rates for 1080p recording: up to 60 fps (vs 30 fps).

OPPO A3

  • Faster rated wired charging: 45 W (vs 20 W).

What matters most to you?

Choose any priorities

How each product answers the questions buyers ask most. Tick a topic to add it, untick one to hide it.

More topicsFewer topics
6 priorities selected.
How each product answers the selected priorities
PriorityMotorola G37 5GOPPO A3
Display6.67-inch LCD display, 120 Hz, 264 ppi6.67-inch LCD display, 90 Hz, 264 ppi
PerformanceMediatek Dimensity 6300 processorQualcomm SM-6115 Snapdragon 6s 4G Gen1 processor
Memory4 GB RAMUp to 8 GB RAM
Battery capacity5,200 mAh battery5,100 mAh battery
Charging20 W wired charging45 W wired charging
Water resistanceIP64 water and dust resistanceIP54 water and dust resistance

Detailed comparison

Explore the full specifications, section by section.

General

General specifications comparison
SpecificationMotorola G37 5GOPPO A3
BrandMotorolaOPPO
ModelMotorola Moto G37A3 (CPH2669)
Announced2026, April 292024, August 20
Device type / form familySmartphone—
Release statusAvailable. Released 2026, May 15Available. Released 2024, August 20
Model numbers—CPH2669, CPH3669

Design

Design specifications comparison
SpecificationMotorola G37 5GOPPO A3
Dimensions166.2 x 76.5 x 7.8 mm (6.54 x 3.01 x 0.31 in)165.8 x 76.1 x 7.7 mm (6.53 x 3.00 x 0.30 in)
Weight191 g (6.74 oz)186 g (6.56 oz)
Build materialsGlass front (Gorilla Glass 7i), plastic back or silicone polymer (eco leather), plastic frame—
Additional body features—MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions

Display

Display specifications comparison
SpecificationMotorola G37 5GOPPO A3
DisplayIPS LCD, 120Hz, HDR10, 1050 nits (peak); 6.67 inches, 107.2 cm2 (~84.3% screen-to-body ratio)6.67 inches, 107.2 cm2 (~85.0% screen-to-body ratio); IPS LCD, 90Hz, 1000 nits (HBM)
Screen resolution720 x 1604 pixels, 20:9 ratio (~264 ppi density)720 x 1604 pixels, 20:9 ratio (~264 ppi density)
Display protectionCorning Gorilla Glass 7iPanda glass
Display features120Hz, HDR10, 1050 nits (peak)90Hz, 1000 nits (HBM)
Display technologyIPS LCDIPS LCD
Display size6.67 inches, 107.2 cm2 (~84.3% screen-to-body ratio)6.67 inches
Refresh rate120Hz90Hz
Brightness1050 nits (peak)1000 nits (HBM)
HDR formatsHDR10—
Pixel density~264 ppi264 ppi
Aspect ratio20:9 ratio20:9 ratio
Screen-to-body ratio~84.3% screen-to-body ratio85.0% screen-to-body ratio

Performance

Performance specifications comparison
SpecificationMotorola G37 5GOPPO A3
ProcessorMediatek Dimensity 6300 (6 nm) - global; Mediatek Dimensity 6400 (6 nm) - IndiaQualcomm SM-6115 Snapdragon 6s 4G Gen1 (11 nm)
CPUOcta-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)Octa-core (4x2.1 GHz Cortex-A73 & 4x1.8 GHz Cortex-A53)
GPUMali-G57 MC2Adreno 610
Process node6 nm11 nm
User interface—ColorOS 16
Software support—upgradable to Android 16

Memory & Storage

Memory & Storage specifications comparison
SpecificationMotorola G37 5GOPPO A3
RAM4GB4GB, 6GB, 8GB
Storage64GB, 128GB, 256GB128GB, 256GB
Storage technologyUFS 2.2eMMC 5.1
Expandable storagemicroSDXC (dedicated slot)microSDXC
Memory configurations64GB 4GB RAM, 128GB 4GB RAM, 256GB 4GB RAM128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 4GB RAM, 256GB 6GB RAM, 256GB 8GB RAM

Cameras

Cameras specifications comparison
SpecificationMotorola G37 5GOPPO A3
Rear camera50 MP, f/1.8, (wide), 0.61µm, PDAF50 MP, f/1.8, (wide), PDAF Auxiliary lens
Front camera8 MP, f/2.0, (wide), 1.12µm5 MP, f/2.2, (wide)
Rear camera featuresDual-LED flash, HDR, panoramaLED flash, HDR, panorama
Rear camera video1440p@30fps, 1080p@30/60fps1080p@30fps
Front camera video1440p@30fps, 1080p@30fps1080p@30fps
Wide camera50 MP, f/1.8, (wide), 0.61µm, PDAF50 MP, f/1.8, (wide), PDAF
Additional rear cameras—Auxiliary lens

Battery & Charging

Battery & Charging specifications comparison
SpecificationMotorola G37 5GOPPO A3
Battery5200 mAh5100 mAh
Charging20W wired; 6W reverse wired45W wired, PD2.0, PPS, 50% in 30 min
Reverse charging6W reverse wired—

Software

Software specifications comparison
SpecificationMotorola G37 5GOPPO A3
Operating systemAndroid 16Android 14, upgradable to Android 16, ColorOS 16

Network

Network specifications comparison
SpecificationMotorola G37 5GOPPO A3
NetworkGSM / HSPA / LTE / 5GGSM / HSPA / LTE
SIM· Nano-SIM + eSIM; · Nano-SIM + Nano-SIMNano-SIM + Nano-SIM
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1900 / 2100HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 - version 1; HSDPA 850 / 900 / 2100 - version 2; HSDPA 900 / 2100 - version 3, version 4
4G bands1, 2, 3, 5, 7, 8, 20, 26, 28, 32, 38, 40, 41, 42, 71 - ЕМЕА; 1, 2, 3, 5, 8, 28, 38, 40, 41, 48 - India1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 26, 28, 38, 40, 41, 66 - version 1; 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - version 2; 1, 3, 7, 8, 20, 28, 38, 40, 41 - version 3; 1, 3, 5, 8, 40 - version 4
5G bands1, 3, 5, 7, 8, 20, 26, 28, 38, 40, 41, 71, 75, 77, 78 SA/NSA - ЕМЕА; 1, 2, 3, 5, 8, 28, 38, 40, 41, 48, 77, 78 SA/NSA - India—
Network speedHSPA, LTE, 5GHSPA, LTE

Connectivity

Connectivity specifications comparison
SpecificationMotorola G37 5GOPPO A3
NFCYes (market/region dependent)Yes, 360˚ (market/region dependent)
Bluetooth5.4, A2DP, LE5.0, A2DP, LE
Wi-FiWi-Fi 802.11 a/b/g/n/ac, dual-bandWi-Fi 802.11 a/b/g/n/ac, dual-band
PositioningGPS, GALILEO, GLONASS, BDS, QZSSGPS, GALILEO, GLONASS, BDS, QZSS
RadioFM radio—
USBUSB Type-C 2.0USB Type-C 2.0, OTG

Durability

Durability specifications comparison
SpecificationMotorola G37 5GOPPO A3
Water resistanceIP64 dust tight and water resistant (water splashes)IP54 dust protected and water resistant (water splashes)
Durability and certificationMIL-STD-810H compliant*; * does not guarantee ruggedness or use in extreme conditions—

Features

Features specifications comparison
SpecificationMotorola G37 5GOPPO A3
SensorsFingerprint (side-mounted), accelerometer, gyro, proximity, compassFingerprint (side-mounted), accelerometer, proximity, compass
ColorsPantone: Nautical Blue, Impenetrable, Fuchsia Red, Pantone CapriSparkle Black, Starry Purple, Starlight White

Audio

Audio specifications comparison
SpecificationMotorola G37 5GOPPO A3
LoudspeakersYes, with stereo speakersYes
3.5 mm headphone jackYesYes

EU label

EU label specifications comparison
SpecificationMotorola G37 5GOPPO A3
EU label energyClass B—
EU label battery48:27h endurance, 1000 cycles—
EU label free fallClass B (180 falls)—
EU label repairabilityClass B—

Similarities

  • Both support Wi-Fi 5.
  • Both have NFC.
  • Both have a 3.5 mm headphone jack.
  • Both charge over USB-C.
  • Both take two SIM cards.
  • Both offer up to 256 GB of storage.

In summary

Choose Motorola G37 for IP64 water and dust resistance and a smoother screen; OPPO A3 offers faster wired charging.

Back to compared products ↑

In-stock alternatives

Motorola G06 PowerFor Motorola G37 5GMotorola G06 PowerView product ↗Vivo Y31dFor Motorola G37 5GVivo Y31dView product ↗OPPO A5 5GFor OPPO A3OPPO A5 5GView product ↗POCO C85For OPPO A3POCO C85View product ↗

Related comparisons

Motorola G37 5GOPPO A5 5GOPPO A3OPPO A5 5GVivo Y31dPOCO C85OPPO A3POCO C85
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