Compare Mobile Phones Side by Side
Choosing between two smartphones? Use MobilesIQ to compare mobile phone specifications, prices, processors, camera systems, display quality, RAM, storage and battery capacity side by side.
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📋
Specification
Google Pixel 9a
—
—
OPPO F31 5G
—
—
🏷️
Brand
Google
OPPO
📅
Release Date
—
—
⚙️
Operating System
Android 15 (upgradeable)
Android 15
⚡
Processor
Google Tensor G4
MediaTek Dimensity 6300
🚀
Processor Speed
Up to 3.1 GHz
Up to 2.4 GHz
📐
Screen Size
6.3 inches
6.57 inches (approximately 6.5 inches)
📱
Display
Actua pOLED display
AMOLED, flat display
🔳
Resolution
1080 × 2424 pixels
1080 × 2372 pixels (FHD+)
🔄
Refresh Rate
120Hz
120Hz
☀️
Brightness
1,800 nits HDR / 2,700 nits peak
Up to 1,400 nits (high-brightness mode)
🧠
RAM
8 GB LPDDR5X
8GB LPDDR4X
💾
Storage
8GB + 128GB, 8GB + 256GB
8GB + 128GB, 8GB + 256GB
🔋
Battery
5,100 mAh
7,000 mAh, non-removable
⚡
Fast Charging
Yes
Yes
🔌
Wireless Charging
Yes
No
🎨
Colour
Obsidian, Porcelain, Iris, Peony
Cloud Green, Midnight Blue, Bloom Red
📷
Rear Camera
48 MP main + 13 MP ultrawide
50MP main (f/1.8) + 2MP secondary (f/2.4)
🤳
Front Camera
13 MP
16MP (f/2.4)
📶
Network
5G, 4G LTE, 3G, 2G
5G, 4G LTE, 3G, 2G
📲
SIM
Nano-SIM + eSIM
Dual Nano-SIM
🔗
Connectivity
Wi-Fi 6E, Bluetooth 5.3, NFC, GPS, USB Type-C
Wi-Fi 5, Bluetooth 5.4, GPS, USB Type-C, NFC
🔐
Security
Titan M2 chip, fingerprint unlock, face unlock
In-display fingerprint sensor, face unlock
📏
Dimensions
154.7 × 73.3 × 8.9 mm
Approximately 158.2 × 75 × 8.0 mm
⚖️
Weight
186 grams
185 g
⭐
Performance Rating
8.2
7.2
💰
Value Rating
8.5
8.0
Specification
Google Pixel 9a
—
—
OPPO F31 5G
—
—
🏷️
Brand
Google
OPPO
📅
Release Date
—
—
⚙️
Operating System
Android 15 (upgradeable)
Android 15
⚡
Processor
Google Tensor G4
MediaTek Dimensity 6300
🚀
Processor Speed
Up to 3.1 GHz
Up to 2.4 GHz
📐
Screen Size
6.3 inches
6.57 inches (approximately 6.5 inches)
📱
Display
Actua pOLED display
AMOLED, flat display
🔳
Resolution
1080 × 2424 pixels
1080 × 2372 pixels (FHD+)
🔄
Refresh Rate
120Hz
120Hz
☀️
Brightness
1,800 nits HDR / 2,700 nits peak
Up to 1,400 nits (high-brightness mode)
🧠
RAM
8 GB LPDDR5X
8GB LPDDR4X
💾
Storage
8GB + 128GB, 8GB + 256GB
8GB + 128GB, 8GB + 256GB
🔋
Battery
5,100 mAh
7,000 mAh, non-removable
⚡
Fast Charging
Yes
Yes
🔌
Wireless Charging
Yes
No
🎨
Colour
Obsidian, Porcelain, Iris, Peony
Cloud Green, Midnight Blue, Bloom Red
📷
Rear Camera
48 MP main + 13 MP ultrawide
50MP main (f/1.8) + 2MP secondary (f/2.4)
🤳
Front Camera
13 MP
16MP (f/2.4)
📶
Network
5G, 4G LTE, 3G, 2G
5G, 4G LTE, 3G, 2G
📲
SIM
Nano-SIM + eSIM
Dual Nano-SIM
🔗
Connectivity
Wi-Fi 6E, Bluetooth 5.3, NFC, GPS, USB Type-C
Wi-Fi 5, Bluetooth 5.4, GPS, USB Type-C, NFC
🔐
Security
Titan M2 chip, fingerprint unlock, face unlock
In-display fingerprint sensor, face unlock
📏
Dimensions
154.7 × 73.3 × 8.9 mm
Approximately 158.2 × 75 × 8.0 mm
⚖️
Weight
186 grams
185 g
⭐
Performance Rating
8.2
7.2
💰
Value Rating
8.5
8.0
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