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Black smartphone with OLED display and dual nano SIM slots

Apple Curve 8530 C9522-CD-BK 4G LTE Black Dual Nano SIM OLED 13MP Hexa-Core 8GB USB-C

SKU CH-TM04-NR18M

Unlocked 4G LTE smartphone with a 13MP camera, hexa-core processor, 8GB RAM, dual Nano SIM slots and USB-C

  • Connection optionsUSB Type-C
  • Seller notice1 Year Manufacturer
  • Technology type4G
  • Data connectionLTE
  • Carrier compatibilityAT&T
  • SIM configurationDual SIM Cards
  • Dual Nano SIM slots keep work and personal lines separate
  • 4G LTE connectivity delivers reliable mobile data on the go
  • OLED display produces deep contrast and vivid colours
  • 13 MP rear camera captures detailed photos in varied light
  • Hexa-Core processor with 8 GB RAM handles multitasking smoothly

Apple Curve 8530 unlocked phone

The Apple Curve 8530 is an unlocked handset with a 13MP rear camera and OLED display. It runs on a hexa-core processor backed by 8GB of RAM. Dual Nano SIM slots provide flexibility for personal and work lines. The USB Type-C port handles charging and data transfer.

Hexa-core processor thermal profile

In normal use the hexa-core processor maintains steady temperatures without audible fan noise. The OLED panel draws modest power when displaying typical content. LTE connectivity operates within standard power envelopes for 4G networks. Daily tasks run smoothly within the 8GB memory allocation.

Sustained load behaviour

During extended camera sessions the 13MP sensor and image processor share the thermal budget with the hexa-core CPU. Continuous LTE data streams add a constant baseline load alongside compute tasks. The 8GB RAM buffers multitasking without aggressive swap activity. Performance remains consistent across prolonged workloads.

How it compares

Measured against everything we stock in Unlocked Smartphones, at today’s prices. Recalculated every night.

Price $19.99
Cheaper than about 92% of the 2,409 comparable items (median $168.99).

Specifications

Product
Brand nameApple
Model nameCurve 8530
Part numberC9522-CD-BK
Product colorBlack
Processor
Core configurationHexa-Core
Memory
RAM capacity8 GB
Display
Display technologyOLED
Outer display size1 in (2.54 cm)
Outer display colorBlack & Blue
Outer display typeOLED
Audio & video
Back camera13MP
Connectivity
Connection optionsUSB Type-C
Technology type4G
Data connectionLTE
SIM configurationDual SIM Cards
SIM typeNano SIM
Second SIM typeNano SIM
BluetoothNo
Ports & slots
USB portsType-C
Expansion options3.5 mm jack, Lightning connector
Power
Battery capacity500 mAh
Charging optionsWireless Charging
Size & build
Overall dimensions14.33 in W × 12.83 in H × 9.06 in D
Compatibility
Carrier compatibilityAT&T

Questions about this item

How do I align the lens protector on the iPhone 17 Pro 6.3-inch camera module?

Place the base plate over the triple-lens array, line up the metal ring with each cutout, then press the 9H tempered glass firmly until it seats with no bubbles.

When will the 9H tempered glass or metal ring need replacement?

Replace the protector if the glass cracks, the spiral-patterned ring loosens, or optical clarity drops below the 99.99% transmittance spec.

What is the first limit you hit during sustained outdoor use?

Direct sunlight can cause glare on the black-and-blue external OLED before the 13MP rear sensor overheats.

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